Read Sharp LC-30HV2E Service Manual online
19
LC-30HV2E
ADJUSTMENT PROCEDURES
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Procedure for turning ON the power
1. Connecting the system
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Using the system cable, connect the LCD Display Unit and the AVC System.
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Connect the LCD Display Unit to the AC power source.
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Connect the AVC System to the AC power source.
2. Procedure for turning ON the power
1 Press MAIN POWER on the Display.
• The STANDBY/ON indicator on the Display flashes red.
2 Press POWER on the AVC System.
• The System turns the power on.
• The STANDBY/ON indicator on the Display lights up green and the one on the AVC System lights up green.
• If the STANDBY/ON indicators still light up red, press B on the remote control unit or STANDBY/ON button on
• The STANDBY/ON indicator on the Display lights up green and the one on the AVC System lights up green.
• If the STANDBY/ON indicators still light up red, press B on the remote control unit or STANDBY/ON button on
the Display to turn the System on.
When turning the AVC System on first
1 Press POWER on the AVC System.
1 Press POWER on the AVC System.
• The STANDBY/ON indicator on the AVC System lights up red.
2 Press MAIN POWER on the Display.
• The System turns the power on.
• The STANDBY/ON indicator on the Display lights up green and the one on the AVC System lights up green.
• If the STANDBY/ON indicators still light up red, press B on the remote control unit or STANDBY/ON button on
• The STANDBY/ON indicator on the Display lights up green and the one on the AVC System lights up green.
• If the STANDBY/ON indicators still light up red, press B on the remote control unit or STANDBY/ON button on
the Display to turn the System on.
Off
Flashing red
Red
Green
Display status indicator
Power off
AVC System does not turn on or its AC cord is disconnected.
The System is in standby mode.
The System turns the power on.
AVC System status indicator
Power off
Only the AVC System is in standby mode or the System is in standby mode.
The System turns the power on.
Off
Red
Green
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Procedure for upgrading the software (AVC System)
(1) With the power being OFF, open the top cabinet for the AVC System and then set the slide switch from the
NORMAL position to the WRITE position by inserting a needle-like insulator into the cutout located between
the WHITE port on the rear of the shield case for the PC I/F unit and the RS-232C port.
the WHITE port on the rear of the shield case for the PC I/F unit and the RS-232C port.
(2) Connect the PC having the program installed, to the AVC System using the cross cable for the RS-232C port
(for the details of the program, see Appendix).
(3) Open the MS-DOS window on the PC and then go to the directory in which the software is installed.
(4) Start up the system to which the AVC System and LCD Display Unit have been connected.
(5) Run “vup.bat (tentaive name)” at the MS-DOS prompt. The software will be upgraded.
(6) Load the file “civc_XXXXa.bhxmain.bhxosd.bhxt (tentaive name)”. It will take approximately a few minutes
(4) Start up the system to which the AVC System and LCD Display Unit have been connected.
(5) Run “vup.bat (tentaive name)” at the MS-DOS prompt. The software will be upgraded.
(6) Load the file “civc_XXXXa.bhxmain.bhxosd.bhxt (tentaive name)”. It will take approximately a few minutes
until the file has been loaded. Never turn OFF the power or operate the system during this rewriting period.
(7) After the file has been loaded, turn OFF the LCD Display Unit and the AVC System and then return the slide
switch in the above step 1 from the WRITE position to the NORMAL position. Now the software has been
upgraded.
upgraded.
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