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2.5.4  Frequency Changes

At any time during the modification process, if you have made a mistake and do not wish to save the changes 
you have made, do not press the Menu/Execute switch;  simply do nothing for approximately 12 seconds, 
and the system will return to the normal operating mode or scroll to “R” and push the menu/Execute switch and 
select “NO” in the “SAVE SETTINGS?” window.

To change the FREQUENCY:

Operate the Menu/Execute switch until you get to the menu item you want to change see Figure 2.5 for 
the sequence of menu options. The following display is for changing the downconverter frequency:

F = 1350

R

Pressing  the  Up/Down  switch down will toggle the display to:

F = 1450

R

By  using  the horizontal rocker switch the  cursor  can  be moved left or right .

F = 1450

R

NOTE: CHANGES DO NOT TAKE PLACE ON FREQUENCY UNTIL YOU GO TO THE SAVE 
MENU AND INDICATE YOU WANT TO SAVE THE CHANGES.THE CARRIER IS MUTED WHEN 
FREQUENCY IS CHANGED.

When  the  display  indicates the  value desired you can push the Menu/Execute switch to get to the next 
item:

G = +25.0

R

OR you can scroll to “R”, push the Menu/Execute switch to get to:

SAVE SETTINGS?       Y N

Selecting Y will save the new settings. Selecting N will revert to the previous settings.
Pushing the Menu/Execute switch then takes you to this:

F=1450      G=+25.0

Figure 2.5 gives the menu items and how to make changes.

2016-05A Manual, Rev A 

 

   Page 13

    

                  04/17/17

Содержание 2016-05A

Страница 1: ...but may be reproduced or duplicated without the prior permission of Cross Technologies Inc for purposes of operating the equipment When ordering parts from Cross Technologies Inc be sure to include th...

Страница 2: ...ross 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 Inc shall not...

Страница 3: ...put and the optional external reference input and reference output and Type F female for the RF input A high stability 0 01ppm reference LNB 24 VDC 0 4 Amps power and 10 MHz reference includes a 10 MH...

Страница 4: ...option H internal reference Frequency Step 1 0 MHz minimum 100 90 80 70 70 1MHz 100kHz 10kHz 1kHz 100 Hz dBC Hz Phase Noise Freq External 10 MHz level 0 dBm 3dB 75 option E Controls Indicators Freque...

Страница 5: ...1 digit command or status number 1 through 9 D 1 character or more of data depends on command stop byte Table 1 1 2016 05A Command ds Commands Command Syntax Description Set Receiver Frequency aaC2xx...

Страница 6: ...IA where bbbb Rx frequency bbbbbbb option X ccc Rx gain I 1 spectrum invert enabled A summary alarm 1 alarmed 0 normal 10MHz Ref Status aaS2 Returns S2ER where option E only E 1 external 10 MHz switch...

Страница 7: ...h by 16 inch deep chassis A switching 12 24 5 VDC power supply provides power for the assemblies The 2016 05A can be secured to a rack using the 4 holes on the front panel Figure 2 1 shows how the 201...

Страница 8: ...option L 1A Fast Blo 1 4 fuse Installing fuse places 24VDC 0 4 amps max on RF IN J2 center i FIGURE 2 2 2016 05A Rear Panel I Os TABLE 2 1 J1 10 2 1 J10 Pinouts RS 232C Pin Function 1 Not Used 2 Rx RS...

Страница 9: ...icates downconverter alarm DS6 POWER LED Green LED indicates presence of DC power DS1 REMOTE LED Yellow LED indicates remote operation S2 VERT TOGGLE Vertical toggle switch that controls values in the...

Страница 10: ...7 Option L only To insert LNB 24 VDC on the RF center pin install 0 5A fast blo fuse in F1 and check that DS8 lights yellow Figure 2 1 8 AC Fuse The fuse is a 5 mm X 20 mm 2 amp slow blow Type T and i...

Страница 11: ...n Q Menu 7 Set RS 485 address option Q Menu 8 View PCB Temperature option T Menu 9 View LNB Current option L Save Menu When go to end Alarm indications appear on the LEDs see figure 2 3 All program ch...

Страница 12: ...ay 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 Hori...

Страница 13: ...frequency F 135 0 R Pressing the Up Down switch down will toggle the display to F 145 0 R By using the horizontal rocker switch the cursor can be moved left or right F 1450 R NOTE CHANGES DO NOT TAKE...

Страница 14: ...on the cursor location G 15 0 R By using the horizontal rocker switch the cursor can be moved left or right Pressing the Up Down switch will toggle the display digit selected until you have the desir...

Страница 15: ...to Remote Operation Menu 4 Select External 10 MHz Reference option E Menu 5 Select 10MHz Reference Out option E Menu 6 Set Remote Mode option Q Menu 7 Set RS 485 Address option Q Menu 8 View PCB temp...

Страница 16: ...NOLOGIES 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 2016 05A Manual Rev A Page 1...

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