Valcom v9010 설치 설명서
VALCOM VANDAL RESISTANT SPEAKER
The Valcom Surface Mount Vandal Resistant Speaker, V-9010, was designed to be
used in harsh environments. The speaker assembly features a steel housing, a built -in
amplifier and an interior security screen with tamper resistant screws.
The steel housing is constructed of 18-gauge steel finis hed with a baked on powder
coat urethane finish. The screen is made of 24-gauge steel to prevent sharp object
from penetrating the speakers.
used in harsh environments. The speaker assembly features a steel housing, a built -in
amplifier and an interior security screen with tamper resistant screws.
The steel housing is constructed of 18-gauge steel finis hed with a baked on powder
coat urethane finish. The screen is made of 24-gauge steel to prevent sharp object
from penetrating the speakers.
SPECIFICATIONS
Amplifier
Speaker
Power Rating:
1 Watt
Voice Coil
Impedance:
Impedance:
45 Ohms
Operating Voltage:
-24VDC
Diameter:
5.10"
Current
Consumption:
Consumption:
50mA
Magnet Weight:
10 oz.
Magnet Material:
Ceramic
Speaker/Amplifier
Frequency
Response:
Response:
350Hz to 6.5kHz
Output Power:
1 Watt
SPL:
94dB at 1 Watt, 1 Meter
CONNECTIONS
NOTE: The V-9010 may be used to expand a constant voltage (25/70/100 Volt)
paging system without placing an additional load on the amplifier by adding a
V-1095, 70V Paging Expander. A power supply will also be required.
paging system without placing an additional load on the amplifier by adding a
V-1095, 70V Paging Expander. A power supply will also be required.
MOUNTING
After making connections to the speaker, secure the enclosure assembly to the base
with four #10 stainless steel hex button head machine screws using a standard 1/8
inch hex driver.
The base of the V-9010 will mount to a standard 4-inch square or octagon-shaped
electrical box or may be fastened to a wall or ceiling using screws as large as 1/4 inch.
Surface wiring or conduit is routed through one of four standard knockouts.
DIMENSIONS/WEIGHT
•
8.50
"
Dia. x 5.10
"
D (21.59cm Dia. x 12.95cm D)
•
4.8 lbs. (2.18 kg)
TROUBLESHOOTING CHART
SYMPTOM
ACTION
1.
No audio from
speaker
speaker
1a. Check that volume control is turned up (clockwise).
1b. Using a lineman's test set, check for the proper audio
1b. Using a lineman's test set, check for the proper audio
level on the Tip and Ring leads and also at the
source.
source.
2.
Low volume
from speaker
from speaker
2a. Check that volume control is turned up.
2b. Check voltage at the speaker assembly when in use,
2b. Check voltage at the speaker assembly when in use,
-18 to -24VDC required.
2c. Using a lineman's test set, check for proper audio
level on Tip and Ring leads. It is possible that some
low level audio will be heard with only one side of Tip
and Ring connected.
low level audio will be heard with only one side of Tip
and Ring connected.
3.
Loud squeal
(feedback)
(feedback)
3a. Turn down (counter-clockwise) volume of the
speaker.
3b. Increase the distance between the telephone and the
speaker.
3c. Install a noise canceling handset on the telephone in
severe problem areas.
3d. Install a V-9962, Digital Feedback Eliminator.
(Tip)
(Ring)
(-24VDC)
(-24VDC)
(GND)
One-Way
Amplified
Speaker
Amplified
Speaker
Page
Out
Out
Valcom Page
Control
Valcom -24VDC
Power Supply
Power Supply