High-Speed Modem Send Test - Oki OKIFAX4550 Maintenance Manual

6.10

High-speed Modem Send Test

1. Purpose
To check the telephone line quality in combination with a remote station programmed to the
high-speed modem receive test mode.
2. Procedure
Operations:
To bring the LCD up to the desired message,
press SELECT FUNCTION key once, COPY
key twice and
message in memory)
Enter "5".
←
Press key.
Set MODEM rate by
←
Press key.
All zero data will be continuously sent.
After the test, press STOP key.
→ 33.6K → 28.8K → 14.4K → 12.0K → 9.6KT (V.17) → 7.2KT (V.17) →
*1:
41309401TH Rev.4
←
key twice. (In case of no
→
key.
← 0.3K ← 2.4K ← 4.8K7.2K (V.29) ← 9.6K (V.29)
The display shows:
1:SELF DIAGNOSIS
← →
YES( ) NO( /1-8)
5
5:MODEM SEND TEST
← →
YES( ) NO( /1-8)
←
MODEM RATE
←
[14.4K] YES( ) NO(
←
5:MODEM SEND TEST
TX/14.4K/00'00"
(For detail, see Figure 6.4)
→
)
*1
→
Key
198 /