Black Box SHM 128, Руководство пользователя

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SHM 128 - 511004311 - Update: 11/25/2004 20/31
CTS/RTS delay is controlled by S6 micro switch and operating
mode.
S 6 Operating mode
Delay time
CTS/RTS
B Synchronous 4 800 bd to 38 400 bd Delay time 25ms
A Synchronous 4 800 bd to 38 400 bd Delay time 50ms
B Synchronous 64 000 bd to 128 000 bd Delay time 4,5ms
A Synchronous 64 000 bd to 128 000 bd Delay time 15ms
B Asynchronous Delay time 5ms
A Asynchronous Delay time 17ms
2. Synchronous mode - Transmit clock setup
A - Internal clock : CT114
Internal clock is supplied by the modem on CT114 (TC).
Micro switch S4 on position B and S5 on position A.
Data rate (micro switch S1, S2, S3).
B - External clock : CT113
Transmit clock is supplied by terminal on CT113 (ExtClk).
Micro switch S4 on position A and S5 on position A.
Data rate can range from 1,2 to 128 Kbps.
C - Receive clock : CT115
Receive clock is used by the modem as transmit clock and applied
on TC pin (CT114). Micro switch S4 on position A and S5 on
position B.