JVC GY-HM600U Service Manual page 17

4.2.3 Preparation
When the camera is in the adjustment mode, the red "P" letter can be seen at the top of the LCD screen, and this mode is retained
until ALL Reset is performed with the adjustment software, even if shutting off the camera.
(1) Insert the SD card for adjustment into slot B, and remove it after flashing slot B indicator.
(2) Connect a JLIP cable to an AUX terminal of the camera.
(3) When the clock setting screen of the camera is displayed, press the [SET] button of the camera to skip it.
(4) Choose an OTHERS tab, press the [0x01] button of the MENU Reset to reset the menu.
(5) In the case of the "U" model, Master Black is set to "-3". You need to set this to "0" for adjustment. the procedure is as follows;
Choose EEP tab, input 7 into Adrs column of the BE Write, input 32 into Data column and then press the [Write] button.
4.2.4 Camera adjustment
No. Adjustment Adjustment
item type
1 Composite Manual ad-
analog out- justment
put
CGAIN
60Hz U
2 Composite Manual ad-
analog out- justment
put
YGAIN
60Hz U
3
Composite Manual ad-
analog out- justment
put
YGAIN
60Hz I
Jig Signal Adjustment
point
Oscillo- Built-in Composite
scope color bar output
Oscillo- Built-in Composite
scope color bar output
Oscillo- Built-in Composite
scope color bar output
standard Adjustment Adjustment
value range default value
0.286V 0-255 112
(0x70)
1.0V 0-255 162
(0xA2)
1.0V 0-255 175
(0xAF)
Procedure
(1) Set Record Format to 1920 x 1080,
60i(HQ) or 1440 x 1080, 60i(HQ), if it
has not been set so. Choose SETTING1
tab, input 0 into the "Video Format
Change" column and then press the
[Write] button.
(2) Set SETUP to ON, if it has not been set
so. Choose SETTING1 tab, input 1 into
the "Composite Setup On/Off" column
and then press the [Write] button.
(3) Choose ADJ tab -> Composite tab,
press the [Read] button of the CGAIN
60HZ U.
(4) Adjust the value to the standard by oper-
ating the slider of the CGAIN 60HZ U,
with observing the wave form on the os-
cilloscope.
(1) Set Record Format to 1920 x 1080,
60i(HQ) or 1440 x 1080, 60i(HQ), if it
has not been set so. Choose SETTING1
tab, input 0 into the "Video Format
Change" column and then press the
[Write] button.
(2) Set SETUP to ON, if it has not been set
so. Choose SETTING1 tab, input 1 into
the "Composite Setup On/Off" column
and then press the [Write] button.
(3) Choose ADJ tab -> Composite tab,
press the [Read] button of the YGAIN
60HZ U.
(4) Adjust the value to the standard by oper-
ating the slider of the YGAIN 60HZ U,
with observing the wave form on the os-
cilloscope.
(1) Set Record Format to 1920 x 1080,
60i(HQ) or 1440 x 1080, 60i(HQ), if it
has not been set so. Choose SETTING1
tab, input 0 into the "Video Format
Change" column and then press the
[Write] button.
(2) Set SETUP to OFF, if it has not been set
so. Choose SETTING1 tab, input 0 into
the "Composite Setup On/Off" column
and then press the [Write] button.
(3) Choose ADJ tab -> Composite tab,
press the [Read] button of the YGAIN
60HZ I.
(4) Adjust the value to the standard by oper-
ating the slider of the YGAIN 60HZ I,
with observing the wave form on the os-
cilloscope.
(No.HC047<Rev.001>)1-17