Black Box ME560A-V35-F, Руководство пользователя

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17
LIMITED-DISTANCE MODEM 56/64
Table 3-1. Strap Selection.
Strap Function Position Factory
Identity Setting
XMT Selects timing S1 S2 S3
Timing clock and Async ON OFF OFF External
mode OFF OFF OFF Internal*
OFF OFF ON Receive
OFF ON OFF Async
Baud Selects data S4
Rates transmit rate
(kbps)
ON—56 kbps
OFF-64 kbps
64
Async Selects the S5
Length amount of stop
bit shortening
ON—12.5%
to be used in OFF—25% 25%
Async mode
Selects character S6 S7 No. Bits
length in Async OFF OFF 8
mode OFF ON 9
ON OFF 10 10 bits
ON ON 11
Carrier Selects carrier S8
constantly on, or
controlled by RTS
ON ON ON
OFF CNT
Loop ANA Enables S9
Activation DTE control of
from DTE analog loop
ON Enable
interface OFF Disable Disable
REM Enables S10
DTE control of ON Enable
remote digital OFF Disable Disable
loop
*The factory setting for XMT Timing is Internal.