background image

2.5.2.  Power On Settings

NOTE:  THE LAST OPERATING PARAMETERS OF A UNIT ARE RETAINED EVEN WHEN 
POWER IS  REMOVED.  WHEN POWER IS RESTORED, THE  UNIT  WILL RETURN TO IT'S 
PREVIOUS SETTINGS.

When  power is first applied, the LCD display goes through three steps.

1. The LCD goes black to show all segments are functioning.
2. The Model and Software version will be displayed.

2083-218#
Rev. 1.00

3. The present frequency and gain of the upconverter is shown.

950 -1550>    150-750       
GAIN +00dB     REF = INT

The  unit  is  now  operational and ready  for  any  changes  the operator may desire.

2.5.3  Control Switches

1. Menu/Execute - Any change to the programming of the  unit must be initiated by pressing the 

Menu/Execute switch and completed by pressing the Menu/Execute switch.

2. Horizontal Switch - This switch is mounted so its movement is horizontal and moves the 

display cursor left or right.
  

3. Vertical Switch - This switch is mounted so its movement is vertical and has two functions:

a. During gain changes,  the  vertical movement will raise or lower the number 

in the direction of the arrows.

b. For  other functions such Remote on/off, the  vertical  switch will alternately turn the function 

ON or OFF regardless of the direction operated.

2083-218# Manual, Rev. 0

 

                   Page 12

    

                    04/22/14

Summary of Contents for 2083-218

Page 1: ...t may be reproduced or duplicated without the prior permission of Cross Technologies Inc for purposes of operating the equipment Printed in USA When ordering parts from Cross Technologies Inc be sure...

Page 2: ...o customer Cross Technologies Inc s obligation under this warranty is limited to repairing or at Cross Technologies Inc s option replacing parts subassemblies or entire assemblies Cross Technologies I...

Page 3: ...input and output The external 10 MHz Option E includes a 10 MHz output connector which contains either the internal or external 10 MHz reference signal The unit is powered by a 100 240 10 VAC 47 63 H...

Page 4: ...10 dBm Input maximum no damage 5 to 25 dBm Input Level 950 1550 MHz Bands 1 50 12 dB Input Impedance RL Available Options B 75 BNC RF In 75 BNC RF Out Connector Impedance BNC female 75 works with 50...

Page 5: ...t bit and 1 stop bit RS 232C RS 422 or RS 485 Option Q Connector Rear panel DB 9 male J10 Pinouts RS 232C 422 485 Pinouts RS 232C 422 485 Pin Function 1 Rx 2 Rx RS 232C 3 Tx RS 232C 4 Tx 5 GND 6 Alarm...

Page 6: ...F gain in dB range 10 to 10 Note This value is valid when the unit s Gain Mode is set to MGC Alarm Status aaSA Returns aaSAxyz where x 1 if PLL 1 is alarmed 0 if normal y 1 if PLL 2 is alarmed 0 if no...

Page 7: ...pends on command stop byte PLEASE NOTE The two character aa 00 31 prefix in the table below should be used ONLY when RS 485 OPTION Q is selected Table 1 2 2083 218 Comm mands Commands Set Input Freque...

Page 8: ...h by 16 inch deep chassis A switching 12 24 5 VDC power supply provides power for the assemblies The 2083 218 can be secured to a rack using the 4 holes on the front panel Figure 2 0 shows how the 208...

Page 9: ...tput 2 2 Input Output Connecto or Connector Options Option Input Output B BNC 75 BNC 75 Remote Serial Interface Interface DB 9 Male Protocol RS 232C RS 232C 422 485 option Q 9600 baud rate no parity 8...

Page 10: ...provided See Section 2 5 Menu Settings 5 Be sure DS6 green DC Power is on and DS2 red Alarm is off Figure 2 2 6 AC Fuse The fuse is a 5 mm X 20 mm 2 amp slow blow Type T and is inserted in the far slo...

Page 11: ...Set RS 485 Address Option Q only Save Menu When R is selected from any above menu or at the end Alarm indications appear on the LEDs see Figure 2 2 All program changes must start with the operation o...

Page 12: ...ny changes the operator may desire 2 5 3 Control Switches 1 Menu Execute Any change to the programming of the unit must be initiated by pressing the Menu Execute switch and completed by pressing the M...

Page 13: ...tch the cursor can be moved left or right GAIN 10 R Pressing the Up Down switch down will toggle the display digit selected until you have the desired gain NOTE THE GAIN WILL BE CHANGED AS YOU ADJUST...

Page 14: ...The External Reference is present on the Reference Output connector J8 Auto Mode The unit defaults to the External 10 MHz Reference as long as the level meets the 3dBm 3dB specification REF AUTO E app...

Page 15: ...Interface Option Q only Menu 6 Set RS485 Address Option Q only Save When go to end SCROLL SCROLL PUSH BUTTON R SCROLL SCROLL PUSH BUTTON R SCROLL SCROLL PUSH BUTTON INPUT FREQUENCY 950 1550 GAIN 10 R...

Page 16: ...equipment is not compromised Additional space between units may be required E Circuit Overloading Consideration should be given to the connection of the equipment to the supply circuit and the effect...

Page 17: ...INC 6170 Shiloh Road Alpharetta Georgia 30005 770 886 8005 FAX 770 886 7964 Toll Free 888 900 5588 WEB www crosstechnologies com E MAIL info crosstechnologies com Printed in USA 2083 218 Manual Rev 0...

Reviews: