ATL TELECOM USER GUIDE
AM2048A OS/OM
13
FIGURE 3.1 DESKTOP UNIT
The desktop unit is housed in a grey non-flammable plastic case (UL94 rating V0).
The membrane front panel contains 5 LED indicators and 3 push button switches with LEDs to
indicate their activation.
LEDs
•
Urgent Alarm
•
Non-Urgent Alarm
•
Test
•
Power
•
Master
Buttons
•
Local Loop
•
Loop Back
•
Rem Loop
Refer to section 7.7 for an explanation of the front panel controls.
3
C O N S T R U C T I O N
3
12
ATL TELECOM USER GUIDE
AM2048A OS/OM
