Instruction manual

P84577 G
Sheet 5 of 14
4.0 USING THE SP4-APS WITH THE SP40/2
One SP4-APS can be connected to the SP40/2 panel. It is to be mounted inside the panel enclosure onto the backplane in the
upper right hand corner.
4.1 MOUNTING INSTRUCTIONS: (SP40/2)
Figure 6 shows the mounting location of the SP4-APS Splitter to the backplane of the SP40/2 panel. Figure 7 shows the
correct mounting procedure.
STATUS
AC
TROUBLE
ALARM
AUDIBLE
TROUBLE
SILENCE
INDICATIONS
When the GREEN "AC" light is ON, the syst em is energized.
When the YELLOW "TROUBLE" light is ON, there is a fault in the system
which MUST BE CORRECTED.
When the RED "STROBE" light is ON,, the strobe circuit is active.
IF THE YELLOW "TROUBLE" LIGHT IS ON, THIS UNIT MAY NOT BE ABLE TO PROVIDE EMERGENCY
MESSAGE ANNOUNCEMENT CAPABILITIES AND COULD RESULT IN PROPERTY DAMAGE, SERIOUS INJURY,
OR DEATH TO YOU AND/OR OTHERS. IN THE EVENT THE "TROUBLE" LIGHT IS ON, YOU SHOULD
CONTACT YOUR SERVICE REPRESENTATIVE IMMEDIATELY.
MICROPHONE OPERATION
1. Hold the microphone wi thin two inche s of the mouth and press the
push-to- talk switch on the microp hone.
2. Deliver the message. Activation of the microphone will deliver the message
to all circuits.
FOR ADDITIONAL INFORMATION
REFER TO THE OPERATION AND INSTALLATION MANUAL.
BEFORE REMOVING THIS PANEL.
CAUTION
DO NOT ATTEMPT TO REMOVE OR REPLACE
MODULAR PC BOARDS INSIDE WITHOUT
DISCONNEC TING ALL POWER S OURCES TO
THIS UNIT FIRST. FAILURE TO DO SO MAY
RESULT IN DAMAGE TO THE PC BOARDS.
DISCONNECTIN G - FIRST DISCONNECT
BATTERY POWER AT BATTERY TERMINALS
THEN DISCONNECT AC POWER AT THE
POWER SOURCE.
RECONNECTING - FIRST REC ONNECT AC
POWER AT THE POWER SOURCE. THEN
RECONNECT BATTERY POWER AT THE BATTERY
TERMINALS .
WARN ING
BGM
VOLUME
+ -
SP4-APS
MOUNTING STUDS
SP40/2 BACKPLANE
MOUNTING STUDS
COVER STANDOFFS (4)
SP4-APS COVER
MOUNTING SCREW (4)
TOP
RIGHT
SIDE
SP4-APS PC BOARD
Figure 6: Figure 7:
SP4-APS Mounting Location in SP40/2 Enclosure SP4-APS Mounting in SP40/2 Enclosure
1. Position the SP4-APS PC board so that the side with most of the terminal blocks are pointing to the top of the
SP40/2 enclosure and the writing on the PC board can be read. Align the mounting holes on the SP4-APS PC board
with the backplane mounting studs.
2. Using the supplied screws, studs, and standoffs, screw the male end of the 4 cover standoffs through the SP4-APS
PC board and to the 4 mounting studs on the SP40/2 backplane. Tighten all standoffs snug plus 1/4 turn.
3. Attach wiring in accordance with this section and Figure 7.
4. Align the SP4-APS cover with the holes in the cover standoffs and mount the cover using the 4 mounting screws.
Tighten the screws hand tight.
The CC (Contact Closure) Mode Wiring is used when the SP40/2 and Audio boosters are used or when a single SP40/2 is
used with one SP4-APS. The Alarm In and Out terminals on the SP4-APS are supervised. If multiple splitters are used,
ONLY the SP4-APS connected to the SP40/2 is configured for CC Multi-mode.