Laversab 6300-M3 User Manual Download Page 68

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Command

Type

Description

Command to cancel current settings

IE=n

R/W

Read/set IEEE address

C1=n

R/W

Read/set Pt vacuum calibration point

C2=n

R/W

Read/set Pt fullscale calibration point

C3=n

R/W

Read/set Ps vacuum cal. point

C4=n

R/W

Read/set Ps fullscale calibration point

Activate new calibration points after new values have

been entered for either C1 and C2, or C3 and C4.

The calibration will become effective only after this

command is executed.

SF=0

Read the status of the Self Test last performed.

SF=1

Start the Self Test.

Set 'Ground'

Go To 'Ground'

Summary of Contents for 6300-M3

Page 1: ...MODEL 6300 M3 Rev D1 USER S MANUAL LAVERSAB INC 505 GILLINGHAM LANE SUGAR LAND TX 77478 281 325 8300 FAX 281 325 8399 Email service laversab com Document Number 9042 REV D1 Date Feb 22 2022 ...

Page 2: ...ng free of charge FOB Houston Texas any such parts proving defective within the period of this warranty but Laversab Inc will not be responsible for transportation charges consequential or incidental damages No liability is assumed by Laversab for damages that are caused by misuse or abuse of the product The warranty of Laversab Inc is not made for products manufactured by others which are illustr...

Page 3: ...part or in whole without the prior written permission of Laversab Inc DISCLAIMER No representations or warranties are made with respect to the contents of this user s manual Further Laversab Inc reserves the right to revise this manual and to make changes from time to time in the content hereof without obligation to notify any person of such revision ...

Page 4: ...9042 Rev C4 08 28 2011 6300 M3 Rev C4 User s Manual 9042 Rev C5 11 11 2011 6300 M3 Rev C5 User s Manual 9042 Rev C6 10 04 2015 6300 M3 Rev C6 User s Manual 9042 Rev C9 10 20 2020 6300 M3 Rev C9 User s Manual 9042 Rev D1 02 22 2022 6300 M3 Rev D1 User s Manual ...

Page 5: ...URY OR LOSS OF LIFE HENCE THE EQUIPMENT DESCRIBED IN THIS MANUAL SHOULD BE OPERATED ONLY BY PERSONNEL TRAINED IN PROCEDURES THAT WILL ASSURE SAFETY TO THEMSELVES TO OTHERS AND TO THE EQUIPMENT BEFORE PERFORMING ANY MAINTENANCE TURN THE POWER OFF AND DISCONNECT THE POWER CORD FROM THE POWER SOURCE ALWAYS USE A 3 PIN GROUNDED OUTLET AS YOUR AC POWER SOURCE ...

Page 6: ...ak Screen 29 3 4 Self Test Screen 32 3 5 Function Select Screen 33 3 5 0 Function 0 IEEE Address 34 3 5 1 Function 1 View Limits 34 3 5 2 Function 2 Set Limits 35 3 5 3 Function 3 Set Knots Rate 36 3 5 4 Function 4 View and Execute Profiles 37 3 5 5 Function 5 Setup Profiles 38 3 5 6 Function 6 Height Correction 38 3 5 7 Function 7 Set Ground 39 3 5 8 Function 8 Go To Ground 39 3 5 8 Function 9 En...

Page 7: ...ration 53 Section 7 Maintenance 57 Section 8 Communication Interface 58 8 1 RS232 Serial Interface 58 8 2 IEEE 488 Interface 58 8 3 Communication Syntax 59 Appendix A Error Codes 62 Appendix B Specifications 63 Appendix C Connector Pin Outs 64 Appendix D Repair and Return Policies 65 ...

Page 8: ...also allows the user to control EPR on the pitot output The model 6300 M3 features programmable limits on altitude airspeed mach number and climb rate These limits are checked during data entry and thereby prohibit entry of erroneous target values These limits are also checked continuously during operation and if any of these is exceeded the unit automatically takes abortive action The user has th...

Page 9: ...swivel in either direction and latch at 180 degree positions allowing easy wrapping and unwrapping of the power cord A cord clamp allows the cord to be held in place after it is wrapped 2 AC Fuse A 5x20 mm fuse is located inside the fuse holder The fuse is a time delay fuse with a rating of 3 15 amps 250 Volts 3 AC On Off switch This toggle switch connects or disconnects AC power between the AC IN...

Page 10: ...3 Figure 2 1 A ...

Page 11: ...4 Figure 2 1 b ...

Page 12: ...3 case The cord retainers on top of these posts swivel in either direction and latch at 180 degree positions allowing easy wrapping and unwrapping of the remote cable A cord clamp allows the cable to be held in place after it is wrapped It is easier to wrap the remote cable around the posts after disconnecting the cable from the Remote unit If the remote cable needs to be disconnected and removed ...

Page 13: ... the COM port of a standard PC to allow communication This port is normally used for downloading profiles from a computer Other remote communication with the 6300 M3 is also possible through this interface Figure 2 2 shows the RS232 connector with the panel removed For more details on downloading profiles please refer to Section 4 For more details on communication with the 6300 M3 please refer to ...

Page 14: ...etering valve labeled Pitot Vent located on the top panel to the left of the DC Fuse This valve is a positive shut off valve Opening this valve slowly will vent the Pitot output of the 6300 M3 to ambient pressure While venting care must be taken to maintain the airspeed within limits of the indicator on the aircraft Caution The Pitot Vent is NOT connected to the Static Vent There is NO cross bleed...

Page 15: ...8 Figure 2 2 ...

Page 16: ...9 Figure 2 3 ...

Page 17: ...made through the Remote unit After the changes have been ENTER ed they will flash on the screen until executed by the GO key This allows for simultaneous execution of several changes in target values modes units etc The CANCEL key has multiple purposes It is used to abort all changes that are flashing on the screen It is also used to exit out of target value entry unit selection and mode selection...

Page 18: ... up the choices in Pt units onto the 4th line of the display To exit from this selection mode press CANCEL To move between the choices use the arrow keys There are nine Pt units in all The cursor location is indicated by the blinking unit mnemonic Once the cursor is on the desired units press ENTER to select that unit The Ps UNITS key brings up the choices for Ps units onto the 4th line of the dis...

Page 19: ...are open to ambient Close Pitot and Static Vent valves Step 4 Connect the power cable to the AC INPUT connector on the main unit and connect the far end of the power cable to an AC supply Step 5 On the Main unit turn the AC On Off switch ON On the Remote unit turn the ON OFF switch ON The 6300 M3 will turn ON and the Remote unit will turn ON The display will briefly show the sign on screen and the...

Page 20: ...ct Screens 2 0 IEEE address 1 View Limits 2 Password Change Limits 3 Change knots rate 4 Execute profile Return to Main 5 Setup Profile 6 Height Correction 7 Set Ground 8 Go to Ground 9 Encoder Next Screen Password Calibration Next Screen Self Test Self Test Progress Figure 3 1 ...

Page 21: ...n is also used to change Target values Units and Modes The following sub sections explain the various uses of the Main Screen 3 2 1 DISPLAYED PARAMETERS There are 11 basic parameters of importance while using the 6300 M3 Each of these parameters is displayed on the Main Screen Each parameter is explained below and highlighted in a sample screen Parameter 1 Pitot Units Unit of measurement for displ...

Page 22: ... line of the display as shown below The two values 3500 and 3000 that appear below it are in these units Units knots Feet min Feet Actual M 101 2 3500 1005 M Target 20 0 3000 0 Parameter 4 Pitot Actual value This is the current pressure measured at the Pitot output displayed in the current units In the sample screen shown below the current pressure at the Pitot output is 101 2 knots This value is ...

Page 23: ...n the Control mode This is explained later in this section How to change the Pitot Target value is explained in section 3 2 2 Units knots Feet min Feet Actual M 101 2 3500 1005 M Target 20 0 3000 0 Parameter 8 Static Target value This is the value that you command the 6300 M3 to achieve on the Static output In the sample screen below the 6300 M3 has been commanded to achieve a pressure of 0 Feet o...

Page 24: ... the 6300 M3 that is used to change the pressure at the Pitot output is pneumatically isolated from the Pitot output In the Measure mode the Pitot Target value is meaningless since the 6300 M3 is not trying to achieve any specific target value The Leak mode is pneumatically identical to the Measure mode When either Pitot or Static output is in Leak mode the screen changes from the Main Operating s...

Page 25: ...n Operating screen to the Leak screen The Leak screen is detailed in section 3 3 When the Static output is in the Control mode the 6300 M3 is actually attempting to achieve the Static Target value The Static control valve inside the 6300 M3 is now connected to the Static output and is actually increasing or decreasing the pressure to achieve and maintain the Target value For an explanation of how ...

Page 26: ...t exceeds limits Profile Execution When a profile is being executed the 4th line of the display will indicate the profile number and the point in the profile A sample screen is shown below where point number 12 of profile number 3 is being executed Notice that this sample screen shows some of the values to be different from our previous sample screens The essence of using profiles is that all the ...

Page 27: ...The 6300 M3 will beep on every key entry and it will beep for a longer time period if extra invalid digits are entered It is not necessary to enter the decimal point and the digit after the decimal point if that digit is 0 That is if you want to enter the number 200 0 you may enter just 200 and leave out the And the 0 After entering 200 the display will appear as shown below Units knots Feet min F...

Page 28: ... value ONLY IF the Pitot output is in the CONTROL mode Therefore it is desired that both Pitot and Static values be entered so that both are blinking before the GO key is pressed Static target value For entering Ps or altitude target values press the Ps ALTITUDE key and then follow the same process as described above Rate Climb target value For entering Rate or CLIMB target values press the RATE C...

Page 29: ...ts Knots 1 Feet 1 feet min 10 mach 0 001 Psin 0 001 inhg min 0 01 PtinHg 0 001 mtrs 1 mtrs min 10 QcinHg 0 001 mbar 0 01 mbar min 0 1 Ptmb 0 01 Qcmb 0 01 mph 1 kmph 1 EPR 0 001 Use of the HOLD key While the Pitot and Static outputs are moving towards their targets the HOLD key may be pressed to hold the outputs at their current Actual value This allows the user to indefinitely hold the outputs at ...

Page 30: ... to the last selection line 4 will look like this Pt units Qcmbar Mph Kmph EPR Select the desired units by moving the cursor to the unit of choice and then press ENTER The new units will be displayed on the screen and will blink Also the actual and target values will get converted into the new units and the target value will blink This is shown in the sample screen below where the units of Mach ha...

Page 31: ...between the units of feet minute or meters minute to Ps inHg min or Ps mbar min The target values for inHg min and mbar min are distinct from feet min and meters min The values do get converted between feet min and meters min They also do get converted between inHg min and mbar min 3 2 4 MODE SELECTION Note Mode selections are NOT maintained through a power OFF ON cycle The unit always powers ON w...

Page 32: ...ly during a Leak check Static Mode The Static output has three modes of operation The three mode are Measure M Leak L and Control C The power up mode defaults to Measure M To change the mode press the Ps Mode key The three modes will be displayed on line 4 of the display with the cursor under the Measure mode The UP ARROW key can be used for moving the cursor left and the DOWN ARROW key can be use...

Page 33: ... M3 measures the pressure at the output shuts off the output from the internal 6300 M3 pneumatics and then controls the pressure within the internal control mechanism to match the pressure at the output Once this is done the 6300 M3 controlling section is connected to the output This process is termed as Equalization While the 6300 M3 is undergoing this process the term EQZN is displayed on the ma...

Page 34: ...ple Static Leak Screen is shown below Start 5000 feet Instant Leak rate Curr 4990 feet 30 Feet m Timer 00 20 Per min Leak rate Pt 200 kts WAIT Feet m A sample Pitot Leak Screen is shown below Start 200 0 kts Instant Leak rate Curr 199 5 kts 1 5 knots m Timer 00 20 Per min Leak rate Ps 0 feet WAIT knots m The parameters shown in the Leak Screen are a Start This is the reading at which the leak test...

Page 35: ... which will bring up the Main Operating Screen At this point it is recommended to go back to GROUND and to Measure mode on both outputs ad fix the leak before proceeding further It is important that each output be put into the Leak mode independently That is when the Pitot system of the aircraft needs to be checked for leaks only the Pitot output should be in Leak mode keeping the Static output in...

Page 36: ...s The fourth line also shows the elapsed leak time in the mm ss format in the center of the line When both Static and Pitot are in leak mode and the you first enter the Leak screen it looks like the sample screen below Since the elapsed time is at 0 00 only the current Actual values are displayed and an arrow points to the first leak timer setting which is shown to be 1 minute The arrow indicates ...

Page 37: ... of the 3rd leak timer and complete the leak timer settings press ENTER The arrow will be cleared from the display It is highly recommended that the leak timer values be checked and adjusted if necessary when the unit is first turned ON by putting both Pitot and Static outputs into Leak mode simultaneously This will prevent having to set them when the aircraft is actually being leak checked The le...

Page 38: ...ted leak in 2 minutes was 68 feet from the start value of 15000 feet 99 1 knots 30 ft min 14931 feet 1m 99 5 0 5 14965 35 2m 99 1 0 9 14932 68 3m 2 02 When the elapsed time reaches 3 02 the leak screen is updated again The fourth line shows that at the end of 3 minutes the knots value leaked to 98 8 knots and the accumulated leak in 3 minutes was 1 2 knots from the start value of 100 knots The fou...

Page 39: ...ny part of a subsystem that subsystem is flagged as defective Once a defective subsystem is detected the self test function is aborted Therefore if more than one subsystem is defective the first defective subsystem will cause the tests to abort thereby preventing the user from detecting the flaws in the other malfunctioning subsystems The tests are performed on the following subsystems 1 System RO...

Page 40: ...that can be performed These are 0 Set IEEE address 1 View Limits 2 Set or Change Limits 3 Set or Change the knots rate 4 View or Execute profiles 5 Setup profiles 6 Height Correction 7 Set Ground 8 Go To Ground 9 Encoder Pressing the Function Select key on the keypad allows you to go into the function select screen which is shown below Select function DN ARROW for functions 4 to 9 0 IEEE address 5...

Page 41: ...d address between 1 and 30 may be entered on the screen shown below Current IEEE addr 5 New IEEE addr 3 5 1 FUNCTION 1 VIEW LIMITS The 6300 M3 checks both the Target values and the Actual values to determine if they are within specific limits These limits can be set by the user To view these limits you can press the Function Select key and then choose Function 1 View Limits by pressing 1 The VIEW ...

Page 42: ...nd the 6300 M3 will revert to Measure mode An explanation of each limit follows 1 Max knots This defines the maximum airspeed that can entered as a Target value or generated as an Actual value Typically this is set to the maximum airspeed that the instruments on the aircraft can tolerate The maximum value for this limit is 1100 and the minimum is 0 A typical setting for this limit is 500 0 2 Min k...

Page 43: ... the aircraft The maximum value for this limit is 50 000 and the minimum is 100 A typical setting for this limit is 6000 To modify a limit select the limit by entering its serial number 1 to 6 The entry field will be blanked and a new value can be entered into it followed by the ENTER key The value becomes effective as soon as it is entered In the screen shown below 1 was selected to modify the ma...

Page 44: ...0 ENTER PROFILE NUMBER Assuming you enter a profile number of 2 1 followed by the ENTER key the first point of profile 2 will be displayed on the screen Also the name of the profile is shown here This is shown in the screen below The name of profile 2 is CJ1 RVSM In this profile note that both Modes changed to C and all three target values changed These parameters were programmed as the first poin...

Page 45: ...ed to load profiles into the 6300 M3 from a PC A full explanation of how to load profiles into the 6300 M3 is provided in Section 4 The following screen will come up when Function 5 is selected PROFILE SETUP Please stay in this screen and download One or more profiles through the RS232 interface On completion press GO Once the profiles have been loaded press GO to exit this function 3 5 6 FUNCTION...

Page 46: ... back down to Ground The target altitude is set to the value memorized in the Set Ground function and the target airspeed is set to 20 knots and the 6300 M3 ramps towards these targets Once these targets have been achieved you must put the 6300 M3 into Measure mode on both outputs and only then disconnect the 6300 M3 from the aircraft The Go to Ground screen is shown below Press GO to Go To Ground...

Page 47: ...lue of the target altitude can be changed by pressing 1 followed by the desired value followed by the ENTER key The target altitude can be jogged after pressing 1 using the UP ARROW and DOWN ARROW keys on the keypad Changing the target altitude is meaningful only if the Static output is in Control Mode The Actual altitude is shown on the left side of line 4 The Actual altitude will change at the c...

Page 48: ...e also part of the profile that is created in Excel A typical profile named Sample is shown below as it would appear in Excel A B C D E F G 1 Profile 2 Sample 3 0 3 knots Control 100 0 Feet Control 0 6000 4 knots Control 200 0 Feet Control 0 6000 5 knots Leak 200 0 Feet Control 0 6000 6 knots Control 100 0 Feet Control 1000 6000 7 knots Control 200 0 Feet Control 5000 6000 8 knots Control 300 0 Fe...

Page 49: ...lue G Rate target value In the sample profile Row 3 which is the first point in the profile tells the 6300 M3 to go in Control mode to 100 knots on the Pitot side and in Control mode to 0 feet at 6000 feet min on the Static side Row 4 point 2 makes the 6300 M3 go to 200 knots and 0 feet at 6000 ft min Row 5 point 3 puts the Pitot side into Leak mode while still keeping Static in Control at 0 feet ...

Page 50: ...ot use all the rows for your profile select the cells in the unused rows up to row 50 and delete them shifting the cells up DO NOT delete rows 51 52 and 53 7 Format the cells with values so that they show the correct number of digits after the decimal point For instance knots values have 1 digit after the decimal Mach values have 3 digits after the decimal Format the cell just like a regular Excel...

Page 51: ...40 000 feet the same Mach number would actually result in a lower airspeed and the unit will automatically control this without any damage to the aircraft instruments 10 Now that the profile is complete save the profile as an Excel file xls file using the name of the profile as the filename Then save it again using the Save As command but this time change the file type using the Save as type drop ...

Page 52: ...up 3 To verify that the 6300 M3 file is setup in Hyperterminal select All Programs from the desktop select Accessories select Communications select Hyperterminal The 6300 M3 icon should appear If it does not appear then you will need to repeat steps 1 and 2 above 4 4 DOWNLOADING PROFILES 1 Connect the one to one RS232 cable to the RS232 port on the 6300 M3 You will need to remove the access panel ...

Page 53: ... Function 4 Execute profile On line 4 on the Main screen a profile number is required to identify the profile This number is x y where x is the profile number and y is the point number within that profile Since a particular point can be specified the user can start a profile at any point not necessarily at point 1 x can have a value between 1 and 20 and y can have a value between 1 and 50 When a p...

Page 54: ...leak screen The 6300 M3 returns to the main screen where the user must press ENTER to invoke the next profile point 7 When the last point in the profile is executed pressing ENTER will cause line 4 of the display to be cleared This will be the only indication that the profile has been completed 8 Each profile can have up to 50 points There can be 20 profiles resident in the 6300 M3 at any one time...

Page 55: ...as 185 ft Wait for the targets to be achieved 6 Set the Pitot target to 200 knots and GO 7 When Pitot achieves 200 knots put ONLY Pitot into Leak mode leave Static in Control mode 8 If Pitot has a significant leak more than 5 knots min then first try and find the leak while the 6300 M3 is in the Leak screen If you lose all airspeed while searching for the leak cancel out of the Leak screen and go ...

Page 56: ...rn OFF the 6300 M3 18 Disconnect the hoses from the aircraft and from the 6300 M3 During your test procedure if you lose power the 6300 M3 will maintain the pressure When power comes back on the 6300 M3 and the aircraft will be at the same pressure as before except for pressure lost due to leaks in the system If the 6300 M3 behaves erratically for whatever reason turn OFF the 6300 M3 using the ON ...

Page 57: ...OTH Pitot and Static then find the leak Go back to Step 3 2 d If Pitot leaks down to below 100 knots and leak has not yet been found then CANCEL out of Leak Screen allow Pitot to recharge to 200 knots then change Pitot back into Leak Mode and continue searching for the leak e When Pitot is Leak tight CANCEL out of Leak Screen and proceed to step 3 4 3 4 Static Leak check a Airspeed at 200 knots Al...

Page 58: ...e ideal hoses to use are Teflon or Teflon coated hoses because they have a very low absorption and out gas coefficient Stainless steel hoses may also be used If the wrong type of hoses are used then the typical results obtained will show that the error increases as the pressure increases Also it is very unlikely that the repeatability of the indicated pressure will be less than 0 002 inHg at 100 i...

Page 59: ...inHg of the 6300 M3 This is the first of your Before calibration adjustment reading It will indicate the zero drift since the previous calibration Note If your Standard cannot generate 1 000 inHg abs the lowest possible pressure below 4 000 inHg abs will be acceptable Step 4 Generate a pressure of 38 000 inHg absolute allow the pressure to stabilize for 2 minutes and take the reading on the Static...

Page 60: ...rated pressure Step 8 On the keypad of the remote unit press PREV SCREEN The display will return to the Main Screen If you press CANCEL the calibration adjustment will become void Step 9 Turn the 6300 M3 OFF wait 30 seconds and then turn it back ON The calibration adjustment is now complete for the Static port Step 10 Verify the calibration by generating pressures in approximately 10 increments an...

Page 61: ... verify the accuracy of the 6300 M3 please skip to Step 10 Step 5 To make a calibration adjustment for the Pitot port on the 6300 M3 move to the the CALIBRATION screen using the NEXT SCREEN key and enter the password The calibration screen appears as follows CALIBRATION Pt inHg Ps inHg Vacuum 1 ________ 3 ________ F S 2 ________ 4 ________ Step 6 Ensure that the pressure generated by the Standard ...

Page 62: ...e display will return to the Main Screen If you press CANCEL the calibration adjustment will become void Step 9 Turn the 6300 M3 OFF wait 30 seconds and then turn it back ON The calibration adjustment is now complete for the Pitot port Step 10 Verify the calibration by generating pressures in approximately 10 increments and noting the 6300 M3 Pitot port PtinHg readings Your calibration sheet will ...

Page 63: ... 005 100 000 0 005 _______________________________________________________________________ VERIFICATION RESULTS STATIC PRESSURE Ps PITOT PRESSURE Pt APPLIED DISPLAYED APPLIED DISPLAYED inHg inHg inHg inHg 1 000 1 000 1 000 1 000 4 000 4 000 10 000 9 999 8 000 8 000 20 000 19 999 12 000 12 000 30 000 30 000 15 000 15 000 40 000 40 000 19 000 19 001 50 000 50 000 23 000 23 001 60 000 60 000 27 000 2...

Page 64: ...ION 7 MAINTENANCE Scheduled maintenance of the 6300 M3 includes calibration once a year The calibration procedure is described in Section 6 Apart from this there are no other scheduled maintenance requirements ...

Page 65: ...The pin out of the interface is as follows Pin 2 Transmit TX Pin 3 Receive RX Pin 5 Signal ground GND The baud rate parity bits per byte and number of stop bits cannot be altered and is set to 9600 No parity 8 bits and 1 stop bit respectively 8 2 IEEE 488 INTERFACE This interface is accessible through the 24 pin parallel connector under the Interface Connectors cover on the top panel This interfac...

Page 66: ... M3 8 3 COMMUNICATION SYNTAX All commands to the 6300 M3 are two letter commands Some commands are used both to read and write data Others are used only to read data back from the 6300 M3 If a command is used to write data then it is followed by the equal sign followed by the data to be written Each command must be terminated by a carriage return CR Each value returned by the 6300 M3 is terminated...

Page 67: ...ead Set Pt mode to Measure 1 Leak 2 control 3 SM n R W Read set Ps mode to Measure 1 Leak 2 Control 3 ER R Read current error 0 if no error L1 n R W Read set max knots limit LM n R W Read set min knots limit L3 n R W Read set max mach L4 n R W Read set max altitude L5 n R W Read set min altitude L6 n R W Read set max altitude rate KR n R W Read set knots rate PF n R W Read set current profile poin...

Page 68: ... point C3 n R W Read set Ps vacuum cal point C4 n R W Read set Ps fullscale calibration point CC W Activate new calibration points after new values have been entered for either C1 and C2 or C3 and C4 The calibration will become effective only after this command is executed SF 0 R Read the status of the Self Test last performed SF 1 W Start the Self Test SG W Set Ground GG W Go To Ground ...

Page 69: ...t 3 Pt target value exceeds Qc limits 4 Pt target value exceeds Mach limit 5 Ps rate target exceeds Rate limit 6 Ps target exceeds altitude limits 7 Pt actual value exceeds Qc limit 8 Pt actual value exceeds Mach limit 9 Rate exceeds limits 10 Unused 11 Invalid Profile point 12 Ps control transducer error 13 Pt control transducer error 14 Ps actual value exceeds limit 15 Internal Use only 16 Inter...

Page 70: ...lution 0 001 inHg accuracy 0 003 inHg Airspeed function range 0 to 1100 knots resolution 0 1 knots accuracy 1 2 knots 20 knots 0 5 knots 50 knots 0 25 knots 100 knots 0 05 knots 650 knots Mach function range 0 0 to 5 0 Mach resolution 0 001 Mach accuracy 0 001 above 0 2 Mach EPR function range 0 to 199 resolution 0 001 accuracy 0 002 typ Power requirement 90 260 VAC 47 440 Hz or 28 VDC 150 W 300W ...

Page 71: ...64 Humidity 5 to 95 non condensing ...

Page 72: ...65 APPENDIX C CONNECTOR PIN OUTS ...

Page 73: ...ease call the customer service department at 281 325 8300 or fax 281 325 8399 or e mail to service laversab com Please include a description of the problem that has been identified when returning defective equipment Ship equipment to LAVERSAB INC 505 GILLINGHAM LANE SUGAR LAND TX 77478 U S A Note Please pack the 6300 M3 in a carton prior to shipping Do not ship without proper packing Laversab Inc ...

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