Orion OPM-4260 - Temperature Status and Pre-Service Checks; Temperature Status and Service Checks; Troubleshooting Common Issues; Screen Image and Line Issues

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8. Other tips
u "Tick" sound from the main body.
• If there is no problem with the screen or sound, the "tick" sound is likely to
result from the cabinet lightly shrinking with the change of room temperature.
The sound does not affect product’s performance.
u No image at upper and lower part of the screen.
• As for a screen which is over 16:9 in width (such as cinema-sized one), no
image may be displayed at upper and bottom part of the screen.
u Speckles or white lines on the screen
• Check whether the problem is caused by vehicle, streetcar, high-voltage cable
or neon sign, which emitting interference wave or electromagnetic induction.
Avoid any interfering object.
u Screen or PDP Set is hot
• PDP sets or screen can be hot, because basic principle of PDP driving is
Plasma discharge between electrodes.
• It is not a defect or a malfunction of the product, you may continue to use the
product.
8.1. Before calling for service
• Before calling for any repair, check the following and then refer to a near A/S center.
STX
ETX
02
03
※Attachment : ASCII to HEX Conversion Table
3.24. Get Temperature Status
- Command for acquiring temperature information.
- CMD : 0x7F
- It is usable only at Power on status.
- Send to MPDP
STX CMD Length
Data
ETX
ID Master
Value 0x02 0x7F 0x02 Variable 0x01 0x03
* ID range(Program): 0x01(1) ~ 0xFF(255)
* It is not applicable as "Broad-cast" command.
- Receive from MPDP
STX CMD Length
Data
Check Sum ETX
ID Master
Tempera-
ture Values
Value 0x02 0xF7 0x04 Variable 0x01 … Variable 0x03
Temp.0 Temp.1
Variable Variable
* Temperature Values (Temp.0, Temp.1)
- 0(0x00): 0˚C ~ 127(0x7F): 127˚C
- 128(0x80): -1˚C ~ 254(0xFE): -127˚C
- 0xFF: Temp. Sensor Error
* Check Sum: Execute "Not" operation after adding all the values in "STX~Data" area.
OPM-4260 | OPM-4260R
Innitely Expandable