User's Manual

TC12 Installation, Commissioning & Maintenance Handbook
A CONNECTION FAULT indicator is lit if the test cable is incorrectly connected.
The mains lead is connected directly to the OTS.
Figure 32 - Outstation Test Set Front Panel
FUSE
OFF
ON
Modem
Mode
Modem Set
Carrier Detect Level
Attenuator
Handset
Handset
Test Set
Case Lid
Space for
Mains Cable
7 6 5 4 3 2 1 0
Trans
Confirm
15 14 13 12 11 10 9 8
Lamp
Test
Mode
OTU
OFF
CONTROLLER
1 Word
2 Word
OUTSTATION TEST SET
POCKET FOR CABLES
MAINS FUSE
ON
CONNECT TO
CONTROLLER ONLY
CONNECT TO
OTU ONLY
WORD 2 ONLY
LEDs
SWITCHES
CONNECTION
TO OTU
Connection
Fault
37
way
skt
37
way
plg
25
way
plg
25
way
skt
666/HE/43100/000 Page 157 Issue 9