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Remote Access
Release F UMC800 Controller Installation and User Guide 47
4/01
Step Action
9
Set the modem switches to the following:
Switch Setting Position Function
1 ON DOWN Modem ignores DTR (Override)
2 OFF UP Verbal (word) results
3 OFF UP Suppresses result codes
4 ON DOWN Suppresses echo
5 OFF UP Modem answers on first ring
6 ON DOWN CD always ON (Override)
7 OFF UP Loads Y0-Y4 configuration from user-defined
nonvolatile memory (NVRAM)
8 OFF UP Disables command recognition (dumb mode)
10
Connect the modem to the RS232 port of the UMC800 using a DB-25 male to DB-9 male
RS232 cable. Null modem cable may not work.
11
Connect the modem to a telephone jack.
12
Power up the modem and the UMC800.
13
On a remote computer, run Control Builder software.
14
Setup Control Builder to dial the UMC800.
15
Verify that communications is established with the remote UMC800.