Filter
Top Products
115
Chapter 9 - DIP-Switch Settings
9.3 Speaker Volume Control
You can adjust the volume of the modem’s phone-line monitor speaker with a volume control knob,
located on the back of the modem next to the RS-232C connector (see Figure 9-1 for location). Turn
the knob clockwise to increase the modem's volume and counterclockwise to decrease speaker
volume. See Speaker Control Command (M) in Section 5.4.6.
9.4 Recording Option Configurations
This section lets you record any changes you may have made to the DIP-Switch settings. Circle the
appropriate setting and record the effect for future reference.
DIP-Switches
Switch Function Position Effect
#1 Force DTR/DTR from Interface* UP*
DOWN
#2 Flow Control &E4*/&E5 UP*
(Async/Dial-Up/Leased Line) DOWN
#2 SDLC*/BSC (Sync) UP*
DOWN
#3 Result Codes Enable*/Disable UP
(Async/Dial-up) DOWN*
#3 DbM Transmit
(-9db/0dB)*/(-15db/-10dB) UP
(Async/Sync/Lease-Line) DOWN*
#4 UUCP Enable/Disable* UP*
(Async/Dial-Up/Leased Line) DOWN
#4 AS/400 Enable/Disable* UP*
(Sync/Dial-Up/Leased line) DOWN
#5 Auto-Answer Enable*/Disable UP*
(Async/Sync/Dial-Up) DOWN
#5 Answer*/Originate DOWN
(Async/Sync/Leased Line) UP*
#6 Max-Thru Enable*/Disable UP*
(Async/Dial-Up/Leased) DOWN
#6 Slave Clock Enable/Disable* UP*
(Sync/Dial-Up/Leased) DOWN
#7 RTS/Normal/Forced* UP
(Sync/Async/Dial/Leased) DOWN*
#8 Command Mode Enabled* UP
(Sync/Async/Dial/Leased) DOWN*
#9 Local/Remote* LoopBack UP
(Async/Sync/Dial/Leased) DOWN*
#10 Dial-Up*/Leased-Line UP*
DOWN
#11 "AT"/"Multi-Tech" Result Codes* UP
(Asynchronous) DOWN*