ERROR CODES OPERATIONAL CHECK
Note: The TV must be in
“Shut Down” and not have been switched Off, to perform the Error Code
Operational
Check. When the TV is switched Off, the code automatically resets to
“12” No Error.
Pressing the front
panel “DEVICE” and “MENU” buttons at the same time, and holding for 5 seconds,
activates the Error Code Mode. The LED flashes denoting a two digit Error Code,
or indicating no problem has occurred since the last Initialization.
Note: The front panel buttons must be used, NOT those on the Remote Control.
- The number of flashes indicates the value of the MSD (tens digit) of the Error Code.
- The flashing then pauses for approximately 1/2 second.
- The LED then flashes indicating the value of the LSD (ones digit) of the Error Code.
- The Error Code is repeated a total of 5 times.
Example: If the Error Code
is “32”, the LED will flash three times, pause, and then flash two times.
The Error Code
designations indicating malfunction, or no malfunction, are listed below
12 No error detected
22 Recovery from Reset
32 Lamp cover is Open
33 Air Filter is open
34 Lamp abnormality
35 DM Fan failed
36 Exhaust or Lamp Ballast Fan
failed
37 LCD Engine Fan failed
38 Lamp temperature abnormally high
39 LCD temperature abnormally high
41 Short is detected
42 Lamp Fan failed
44 DVI cable between Format and
Engine disconnected
45 PBS Fan Failed
46 JC connector disconnected
47 DM Temperature too high
48 Engine power supply short
detected
51 Speaker short detected
56
Shutter not connected.
ACTIVATING THE ADJUSTMENT MODE [SERVICE MODE]
Press the “MENU”
button on a remote hand unit. (The
“MENU” display will appear.)
Press the buttons “2”, “4”, “5” and “7” in that order. The screen will change to the Circuit
Adjustment Mode. If change does not occur,
repeat steps 1 and 2.
TEST SIGNAL ACTIVATING
When in the Circuit
Adjustment mode, use the “REWIND” and “FAST FORWARD” buttons on the remote
control to toggle through the test patterns. These patterns are used for both
electrical and mechanical adjustments.
ADJUSTMENT SELECTION
Use the “VIDEO” button to
select a specific electrical adjustment, “1 HPOS” or “2 VPOS”.
ADJUSTING DATA VALUES
After selecting an
adjustment item, use the “UP” and “DN” buttons to change adjustment data.
If the “UP” button is
pressed, the adjustment data increases.
If the “DN” button is
pressed, the adjustment data decreases.
SAVING DATA
- Press “ENTER” to save the adjustment data in memory.
- The display characters go red for approximately one second in this step.
Note: If
the circuit adjustment mode is terminated without pressing “ENTER”, changes in
adjustment data are not saved.
TERMINATING ADJUSTMENT [SERVICE] MODE
Press the “MENU”
button on the remote hand unit twice to terminate the adjustment mode. The adjustment mode can be also terminated
by turning the power off.
TRANSFERRING DATA
- Enter the Service Adjustment Mode ... Press “MENU-2-4-5-7”
- Press “0” when in the Service Mode ... Three choices appear at the top of the screen.
- Use the UP & DN keys to highlight the desired choice, the Press “ENTER”
Restore Back Up > Resets data to factory values
Upload Terminal Data > Not used
Down load WB data to FMT > Use
after replacing Engine PWB-FORMAT
