Hitachi HV-D20P Operation Manual page 73

TALLY/CALL button
15
TALLY/CALL button lights when pressed. However, function is ineffective in the HV-D30 camera.
SHUTTER button
16
Shutter on/off; lights when on.
Note: When CAM MODE AUTO, the Shutter button is ineffective.
CONTRAST button
17
Contrast on/off; lights when on.
Note: Inoperative with gamma off (gamma set to off at SUB MENU 2 of menu mode).
ULTRA GAIN button
18
Ultra gain on/off. However, function is ineffective in the HV-D20 camera.
A WHT button
19
Direct mode: At White balance mode MEM, press A.WHT to conduct automatic white balance (button
lights). The resulting data are stored in application file memory.
Menu mode : A.WHT button operation is inhibited.
A.BLK button
20
Direct mode: Press A.BLK to conduct automatic black balance (button lights).
Mode indicator LEDs
21
Indicate status of switches below LEDs.
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