User Manual
Chapter 4. Maintenance
Page 4-2 P/N 2349-72784-00
4.3. Test Procedures
4.3.1. Power-Up Check.
Power Up the IRD and check:
• Internal fan start.
• LCD panel on the front panel Lights –up.
• Perform initialisation sequence according to the directions in paragraph 2.6.
4.3.2. Maintenance Check Serviceability Check
After performing any installation, initialization, or configuration to the IRD-2600 or IRD-2800
Integrated Receiver Decoder, maintenance checks should be performed to ensure that the
unit is serviceable.
A Video Monitor must be connected to the IRD-2600 in order to perform the check.
Table 4-1provides a systematic instruction for performing a serviceability check.
Table 4-1: Serviceability Check
# CHECK
1 Verify that the LCD Status Message reads ALL OK
2 Check for Video Picture on monitor
3 Toggle between Composite and S-VIDEO modes
4 Check Audio channels Left and Right
4.3.3. Audio/Video Stream Test
In the event that no video or audio output is received, perform a test with the internal
decoder audio/video stream.
1. From the Status Message, press the down arrow.
The System Menu is displayed.
2. Select the Test Menu.
The current operation shows NONE.
3. Select the NTSC Stream.
Press ENTER.
Listen for the Test Sound (a brief musical sample) from the monitor speakers
4. A Standard Test Pattern should be displayed on the TV Monitor.
5. When both Video and Audio tests are complete, return the TEST mode to the NONE
state. If you received any errors during the test, contact your vendor.
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