Sony EVI-370 series Instruction Manual page 22

Color camera block
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EVI-370 series
OUTLINE OF FUNCTIONS
Gen Lock System (EVI-370DG/371DG)
The EVI-370DG/371DG has VBS Gen Lock function.
Input the VBS signal to CN800 of the GN-3 board. (Color video signal)
NOTE
: Be sure to perform the following adjustment when using Gen Lock.
Adjusting Gen Lock using key switches on GN-3 board
1.
Press S804 to display the adjustment menu.
2.
Move the cursor using S801 to S803.
• MODE
INT-internal sync only
The mode is switched between AUTO-internal and external sync automatically.
• The H-PHASE horizontal frequency can be adjusted in +/-99 steps.
• The SC-PHASE sub-carrier frequency can be switched by 180 degrees.
• The SC-FINE sub-carrier frequency can be finely-adjusted in +/-99 steps.
These adjustments can be performed externally by voltage control using CN801.
To maintain the adjusted state even after the power is turned OFF, set the BACKUP switch to ON.
Camera ID Display
The EVI-370DG/371DG can display 4-digit camera IDs using VISCA™/RS-232C.
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