Selective Zone Wip Switches; Selective Zone Manned / Cleared - Simplex 4100 Operator's Manual

SIMPLEX 4100 EWIS
OPERATOR MANUAL
3.2

SELECTIVE ZONE WIP SWITCHES

These switches are used to call or answer a remote WIP located in an evacuation zone.
Each switch is a momentary switch that has an associated LED to indicate WIP
operation.
Pushing the switch to the momentary UP position establishes connection to a remote
WIP. Pushing the switch again in the momentary DOWN position cancels conversation
with the remote WIP.
The RED LED tracks the WIP operation as follows:
- Red LED flashing means call waiting from remote WIP.
- Red LED steady means connection established to remote WIP.
To cancel conversation with a remote WIP, push the momentary WIP switch to the
DOWN position. The red WIP LED will turn off to indicate connection is cancelled. Then
replace master WIP handset onto its cradle.
3.3

SELECTIVE ZONE MANNED / CLEARED

These switches function as memory buttons and are used as a log indicator by the
operator to log whether an evacuation zone is manned.
Each switch is a three position switch, which functions as follows:
UP or Down
Position:
manned. Pushing switch UP or DOWN again will turn LED off.
CENTRE Position: No Operation.
Document No.: 4100-M010A
Pushing the switch to the UP or DOWN position will turn the
GREEN LED on to log the fact that an evacuation WIP point is
May 1999
Page 13
Issue 3.1