Line Tests; Relay Test - Muratec MFX-1300 Field Engineering Manual

3.13 Line Tests

This mode offers several internal tests and ability to monitor certain unit output functions. Included are relay
tests, modem signal output monitoring, and DTMF output monitoring.
1. Press Program key, *, C(03) to enter the test mode.
The tests are contained within three main menus.

Relay Test

Tonal Test 1
Tonal Test 2
DTMF Test
3.13.1 Relay Test
This mode tests the on/off operation of various relays and switches.
1. Press Program key, *, C (03).
Board Number?
2. Press the numeric keypad 0 (zero) to select the optional board number for the fax unit.
To select the optional board number for the second phone line, press 1 (one).
Relay Test
3. Press ENTER. A list of abbreviations representing the various relays and switches will appear in the
display.
CML H
C24 TONE
4. The one-touch keys are used to toggle the various relays and switches on and off as outlined on the
following table. When a relay or switch is turned on, an asterisk(*) will appear to the left of the item's
abbreviation in the LCD. For example, pressing One-touch A(01) turns the CML relay on. An asterisk
appears to the left of CML in the display.
To turn the CML relay off, press One-touch A(01) again and an asterisk disappears in the display.
*CML H
C24 TONE
Press the corresponding one-touch key to toggle the test item on or off.
One-touch key
A (01)
B (02)
C (03)
D (04)
L DP S
BZ RI
L DP S
BZ RI
Test function
CML relay – on/off
H and L relay – on/off
Disable
S relay – on/off
One-touch key
E (05) CONT24V relay – on/off
F (06)
G (07)
H (08)
3-72
Test function
Disable
BZ relay – on/off
Disable