Section 3-6 - System Checkout; Figure 3-18 Safepath4 Audio Booster Panel Mounting And Grounding Location - Wheelock SAFEPATH4 Application, Installation, Operation, And Maintenance Manual

SAFEPATH4 Audio Booster Panel Mounting and Grounding Location

Section 3-6 - System Checkout

Refer to NFPA 72 (1999 Edition) for guidelines on testing notification systems.
System Control Settings
Figure 3-19A (SPB-80/4) and Figure 3-19B (SPB-160) on Page 36 shows the location of the
different jumpers, switches, and variable resistors used to configure the Audio Booster. Table 3-2,
page 37, explains the functions of the different jumpers, switches, and variable resistors. The
following procedure is a basic setup for the panel:
1. Ensure that the AC and Battery Power are not connected.
2. Select the proper audio output (25V or 70V) by using the two jumpers (SPB-80/4 J1 and J3)
(SPB-160 Audio 1 - J1 and J3, Audio 2 - J4 and J5)
3. Connect the speaker circuit(s) to terminal block TB5 AUD OUT. Verify that the speaker
circuit has a UL Listed 10K Ohm, EOLR.
4. For SPB-80/4, if applicable, connect the strobe circuit to TB5 STB1 OUT and STB2 OUT.
Verify that the strobe circuit has a UL Listed 10K Ohm, EOLR.
5. If Strobe synchronization is to be defeated, remove Jumper W5 Strobe Synchronization
Defeat. (SPB-80/4 only)
6. If the Ground Fault feature is not desired, remove Jumper W6 Ground Fault Disable.
CAUTION: Input and Output audio voltages shall be matched. If a 25V is selected as the input
voltage, then 25V shall be selected as the output voltage.
14.00"
Conduit Entrances (Top and Bottom)
Figure 3-18
Ground
Terminals
17.00"
35