Access Easy Controller 2.1 Dial-In Networking | en 87
Robert Bosch (SEA) Pte Ltd Hardware Installation Manual 2018.11 | 1.0.6 | F.01U.122.796
4. Connect one end of the telephone cable provided with the modem to the wall jack and
the other end into the connector on the back of the modem. There are two connectors on
the back of the modem. Be sure to connect the cable to the incoming phone line
connector. This connector may be labelled “incoming line” or there may be a drawing of a
phone jack to indicate the proper connector.
5. Depending on the model of the modem, some has switches on the back or the side, the
table below acts as a guide for the type of settings that is needed. Refer to the modem
manual for more information.
15.2.1 Modem Switch Settings
Switch Setting Function
1 OFF Data Terminal Ready (DTR) Override
– OFF - Normal DTR operations: computer must provide DTR
signal for the modem to accept comment; dropping DTR
terminates a call
– ON - Modem ignores DTR (Override)
2 OFF Verbal/Numeric Result Codes
– OFF - Verbal (word) results
– ON - Numeric results
3 ON Result Code Display
– OFF - Suppresses result codes
– ON - Enables result codes
4 OFF Command Mode
Echo Suppression
– OFF - Displays keyboard commands
– ON - Suppresses echo
5 OFF Auto-Answer Suppression
– OFF - Modem answers on first ring, or higher if specified in
NVRAM
– ON - Disable auto-answer
6 OFF Carrier Detect (CD) Override
– OFF- Modem sends CD signal when it connects with
another modem, drops CD on disconnect
– ON - CD always ON (Override)
7 OFF Power-on and ATZ Reset Software Defaults
– OFF - Loads Y0-Y4 configuration from user-defined non-
volatile memory (NVRAM)
– ON - Loads & FO - Generic template from read-only memory
(ROM)
8 ON AT Command Set Recognition
– OFF - Disables command recognition (Dumb Mode)
– ON - Enables recognition (Smart Mode)
1. Power up the modem using the off/on switch located on the front. The AA, TR, and CS
indicators should light. All others should be off.
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