Federal Signal Corporation ultravoice UV, Installation, Operation And Service Manual

Page: 21 / 79

21
Operations
Installation, Operation, and Service Manual
NOTE
:
• The microphone volume adjustment knob, labeled MIC GAIN, is located on UV+
controller card front panel.
• Local PA overrides ALL siren functions activated either remotely or locally.
Relay Output (JP11)
The relay output is terminal block JP11, which is located at the bottom of the backplane
motherboard. Relay JP11 closes whenever a siren function is running. In PA mode, the
relay is open while the MIC PTT button is pushed and closes when the MIC PTT button
is released to enable rotating sirens to change position. Siren rotates to next zone. Relay
is not closed during remote Quiet Test. See Figure 5.
Figure 5 UV Controller Backplane Motherboard I/O
291168C
UV MOTHERBOARD
SECONDARY CABINET
PRIMARY CABINET
CO
M
REMOTE ACTIVATION INPUTS
SL
OWBL
O
RELAY
JP11
F1
600 OHM
20A
JP12
C4
CHARGER
JP20
RELA
Y
D2
D1
C3
K1
C2
R1
CONTR
OLLER 1
JP1
AMP 5
CO
M
JP18
F5 F2 F1 F3 F4 F8 F6 F7
CO
M
SENSOR INPUTS
CO
M
#1
CO
M SPR CO
M INTR CO
M AC SOL PT
T
600 CO
M
TEST
SPEAKER
JP29
JP19
DIR
-
SPR
#2
+
VISO
SOU CO
M NOR EAS WES
- +
24VDC
T1
C1
10A
F2
SIG- SIG- SIG+ SIG+ SIG- SIG+ SIG+ SIG-
JP23
AMP 3 AMP 1
JP21
AMP 2
JP22
AMP 4
JP24
SIG- SIG+
BATTERY
(+)
JP25
BATTERY
(-)
AMP 6
JP26
2005147__
JP27
AMP 7
(-)
AMP 8
JP28
JP2
CONTR
OLLER 2
JP3
A
MP 1
JP4
A
MP 2
JP5
A
MP 3
JP6
A
MP 4
JP7
A
MP 5
JP8
A
MP 6
JP9
A
MP 7
JP10
A
MP 8
SIG- SIG+ SIG- SIG+ SIG- SIG+
JP14 JP15 JP16 JP17 JP13
600 ohm Input (JP12)
The 600 ohm input is at JP12 on the backplane motherboard. See Figure 5. Use JP12 for
audio input for activation from a radio receiver or from an external voice storage unit. To
use the 600 ohm input for activation receive audio, on the UV+ controller card, place a
jumper across JP6 pins 2 and 3. See Figure 2.
To use the 600 ohm input for audio from an external voice storage unit, the UV+
controller card requires a jumper across JP6 pins 1 and 2. See Figure 2. When used in this
mode, use UV+ controller R123 (See Figure 2) to control the volume level. To activate
audio mode, place a jumper across JP15 pins 10 and 11 (PTT: Push To Talk, on the
backplane motherboard). See Figures 5 and 6. For best results, use a well-filtered audio
source. For the audio cable, use shielded audio grade cable and keep the length as short
as possible. Keep away from sources of electrical noise.
Remote Activation (JP14)
Terminal block JP14 at the bottom of the backplane motherboard is the Remote
Activation Inputs. See Figure 6. Optionally, you can operate the UV controller by wired
relays or pushbuttons. Use terminal block JP14 for external interface equipment.
JP11 JP12 JP14 JP15 JP16 JP13 JP17