VALCOM ONE-WAY AMPLIFIED SLIMLINE™ WALL SPEAKER
Valcom Slimline Wall Speaker, V-1042, is self-amplified and may be used to provide
one-way paging from any Valcom one-way or talkback page control. This speaker
has an externally accessible volume control located behind the grille and is
screwdriver adjustable. The V-1042 will cover an area up to 600 square feet and
should be spaced 20 feet apart. Good quality paging will be heard up to 30 feet in
front of the speaker. The V-1042 requires -24VDC, 50mA (1 Valcom power unit).
The speaker is available in black, white, brown and gray with a color coordinated
cloth grille. Custom colors are available upon request.
Model V-1042-BK
Black
Model V-1042-W
White
Model V-1042-BR
Brown
Model V-1042-GY
Gray
US Patent Number D357,682, UK Registered 2041547
Wiring
Make connections as shown in Figure 1. Insert stripped wire (approximately 3/16")
into appropriate terminal (See Figure 2) and clamp the wire by turning the screw.
Each connector accepts 18 to 24 AWG wire.
Note:
Do not connect this speaker directly to a 25/70/100 Volt amplifier as
damage to both the amplifier and speaker may occur.
Recommended Quantity of Speakers per Specific Power Run
Speakers per
Power Run
Wire Run Length (Feet)
V-1042
24 AWG
22 AWG
15
250
400
7
500
800
3
1000
1600
Mounting
The baffle provides two methods of mounting:
1.
The baffle can be suspended from a nail or hook by a "hanger" that is
attached to the housing. See Figure 2.
2.
The unit can be attached to a wall using two mounting bosses. Distance
between the mounting boss holes’ center is 8.5". Remove grille and
secure baffle to wall with screws. This mounting provides better low
frequency response for music and a more secure attachment to the wall.
See Figure 3.
FIGURE 2
FIGURE 3
TROUBLESHOOTING CHART
SYMPTOM
ACTION
No audio from
speaker
1.
Verify volume control is turned up (clockwise).
2.
Using a lineman's test set, check for proper audio level on
Tip/A and Ring/B leads and if necessary at the source.
Low volume
from speaker
1.
Verify volume control is turned up.
2.
Check voltage at the speaker when in use (-18 to
-24VDC required).
3.
Using a lineman's test set, check for proper audio level on
Tip/A and Ring/B leads. It is possible some low level
audio will be heard with only one side of Tip/A and
Ring/B connected.
Loud squeal
(feedback)
1.
Decrease volume of speaker (counterclockwise).
2.
Increase the distance between telephone and speaker.
3.
Install confidencer on the telephone in severe problem
areas.
Dimensions/Weight
•
7.00" H x 10.30" W x 3.40" D (17.78cm H x 26.16cm W x 8.64cm D)
•
2.8 lbs. (1.27 kg)
Tip/A
Ring/B
-24VDC
GND
One-Way
Amplified
Speaker
Page
Out
Valcom Page
Control
Valcom -24VDC
Power Supply
FIGURE 1
VOLUME CONTROL
WALL MOUNTING
BOSSES
HANGER
RING/B
TIP/A
-24VDC
GROUND
