User Guide

Remote Operation and Advanced Features Teledyne API M100E Analyzer Operation Manual
164
7.3.2.6. REMOTE ACCESS BY MODEM
The M100E can be connected to a modem for remote access. This requires a cable between the analyzer’s
COM port and the modem, typically a DB-9F to DB-25M cable (available from Teledyne API with P/N
WR0000024).
Once the cable has been connected, check to ensure that the DTE-DCE is in the correct position. Also ensure
that the M100E COM port is set for a baud rate that is compatible with the modem, which needs to operate with
an 8-bit word length with one stop bit.
The first step is to turn on the MODEM ENABLE communication mode (Mode 64, Section 7.1.9). Once this is
compl
e
ted, the appropriate setup command line for your modem can be entered into the analyzer. The default
setting for this feature is:
AT Y0 &D0 &H0 &I0 S0=2 &B0 &N6 &M0 E0 Q1 &W0
This string can be altered to match your modem’s initialization and can be up to 100 characters long.
To change this setting, access the COMM Menu (refer to Figure 7-1), then press:
SETUP X.X COM1 MODEM INIT:AT Y

&D

&H
<SET SET> EDIT EXIT
SETUP X.X COM1 MODEM INIT:[A]T Y &D &H
<CH CH> INS DEL [A] ENTR EXIT
SETUP X.X COM1 MODE:0
SET> EDIT EXIT
SETUP X.X COM1 BAUD RATE:19200
<SET SET> EDIT EXIT
ENTR accepts the
new string and returns
to the previous menu.
EXIT ignores the new
string and returns to
the previous menu.
The <CH and CH> keys move
the [ ] cursor left and right
along the text string
The INS key
inserts a character
before the cursor
location.
Press the [?]
key repeatedly to cycle through the
available character set:
0-9
A-Z
space ’ ~ !  # $ % ^ & * ( ) - _ =
+[ ] { } < >\ | ; : , . / ?
The DEL key
deletes a character
at the cursor
location.
SETUP X.X COMMUNICATIONS MENU
ID COM1 COM2 EXIT
Select which
COM Port is
tested
Figure 7-34: COMM – Remote Access by Modem
04515F DCN6048