JVC RM-P210 - Manual (Page 13)

13
ADJUSTMENTS FOR GENLOCK OPERATION
Genlocking is required for a system, which uses an SEG (special effects generator) as the main
signal source.
REF. : “Example of RM-P210 (Connection 2 units) ” on page 9.
PREPARATIONS AND MAIN FUNCTIONS
Preparation
1.
Press the BARS button to output the color bar signal. The
button lamp should light up.
2.
Output the built-in color bar signal of the SEG from the
program connector on the front panel of the SEG. (Refer
to the INSTRUCTIONS MANUAL of the SEG.)
3.
Observing the monitor screen at the same time, adjust
the H PHASE (horizontal phase) and SC (subcarrier
phase) while using the switch on the SEG to alternately
change between color bars of the internal RM-P210 that
of the SEG.
Adjusting the H PHASE
4.
Press and hold the MENU button for about 3 seconds until
the LCD display shows the menu display.
5.
Ensure that the cursor ( ) is located on “1: GENLOCK”,
then press the control knob to display “1A: H PHASE”.
6.
Press the control knob to move the cursor ( ) to the cur-
rently set value, then turn the control knob to adjust the H
PHASE value (from 0 to 255).
After the adjustment, press the control knob to move the
cursor ( ) back to “1: GENLOCK”.
Adjusting SC phase
7.
Turn the control knob to display “1B: SC COARSE”.
8.
Press the control knob to move the cursor ( ) to the cur-
rently set value, then turn the control knob to adjust the
SC COARSE value (to 0°, 90°, 180° or 270°).
9.
After the coarse adjustment, press the control knob to
move the cursor ( ) back to “1B: SC COARSE”, then
press the control knob to display “1C: SC FINE”.
10 .
Press the control knob to move the cursor ( ) to the cur-
rently set value, then turn the control knob to adjust the
SC FINE value (from 0 to 255).
11 .
After the adjustment, press the MENU button to return to
the previous display.
12 .
Press the BARS button to stop the color bar signal output.
M
FULL AUTO F1
SHUTTER
GAIN
F2
F3 MENU/SHUTTER GAIN P
R
STEP
SHUTTER
MENU PUSH-ON
DOWN UP
VARIABLE
PUSH-ON
HIGH
LOW
MID
DOWN UP
F4 BARS
LCD display BARS button MENU button
Control knob
1: GENLOCK
2: CABLE
4.
Cursor
1A: H PHASE
128
5.
Item Setting
6.
1A: H PHASE
255
Cursor
7.
1B: SC COARSE
0
8.
1B: SC COARSE
90
9.
1C: SC FINE
128
10.
1C: SC FINE
255
11.
STR
CMP
OFF
0dB
ALC
LUX
● The following adjustments can be made more accurately when using a vectorscope and waveform monitor.
● Be sure to use an underscanned video monitor.
● It is not permitted to genlock the system components using a VCR playback signal.
● Before phase adjustment, wait a little for the phases of the connected components to stabilize.
NOTE
If the SC phase cannot be adjusted properly, restart the
procedure from the SC COARSE adjustment in step 7
again.
NOTE