Valcom V2904 Manual de usuario Pagina 5

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5
Designing a System
Is Easy As 1-2-3
Easy Selection Considerations:
One-Way or Talkback
Indoor, Outdoor or Industrial Environments
Area to be Paged in Square Feet
Determine Ceiling Heights & Type
Noise Levels
• Style, Decor & Color
Ceiling Height x 2 = Speaker Placement
Example:
8' Ceiling x 2 = Space Speakers 16' Apart
Wall Speaker Placement
Spaced 20' Apart (One Per 600 sq. ft.)
Shows SPACE Between Horns & Square Foot Coverage PER Horn
5-Watt
15-Watt
30-Watt
Quiet
50-65dB
110'
(12,000sq.ft.)
-
-
Moderate
65-80dB
80'
(6,400sq.ft.)
-
-
Noisy
80-90dB
50'
(2,500sq.ft.)
75'
(5,600sq.ft.)
-
Very Noisy
90+dB
30'
(900sq.ft.)
45'
(2,000sq.ft.)
60'
(3,600sq.ft.)
Speakers
Horns
Speaker /Horn Placement Guide
# Interior
Speakers
4
7
15
30
Power Run Wire Length in Feet
5-Watt
Horns
-
1
2
4
24
AWG
1000'
500'
250'
125'
22
AWG
1600'
800'
400'
200'
20
AWG
2500'
1280'
640'
320'
18
AWG
4000'
2025'
1010'
500'
16
AWG
6400'
3220'
1610'
805'
15/30-Watt
Horns
-
-
-
1
Flex
Horns
-
1
2
4
Signature
Series™
1
2
4
8
Power Pair Run
# of Speakers/Horns Per Power Run
Valcom Power Units Make It Easy!
Simply Total All: Example:
a. Page Control VPU's
Page Control 1 x + 30 = + 30 VPU Provided
b. Speaker/Horn VPU's
Speakers 15 x -
1
= - 15 VPU Consumed
c. Subtract b. from a.
= + 15 VPU's LEFT OVER
NO Power Supply Needed!
The Bigger the System . . .
The Greater the Savings . . .
with Valcom!
Easy Selection
Considerations:
Number of Zones
One-Way
Broadcast Only
or
Talkback
Two-Way HandsFree
(Includes One-Way)
Special Features
Easy Selection Considerations:
Products Provide or Consume Power
& are Assigned a Valcom Power Unit (VPU)
Power Provided or Power Consumed
• Products that Neither Consume NOR Provide Power are a 0
• Note: One Valcom Power Unit = 50mA., -24 Vdc
• VPU Listings are on the Product Pages & Index Pg 30-34
• Have VPU's Left Over - You Can Add More Speakers!
• Need More - Simply Select a Power Supply Pg 16-17
with Enough VPU's to Make up the Difference!
+ #
-
#
V-2000A
1
+ 12
V-2001A
1
+ 20
V-2003A
3
+ 20
V-2006A
6
+ 30
V-2003AHF
3
+ 10
V-2006AHF
6
+ 20
DualPath
24
+
0
DualPath
24
+
0
Model #
Number of Zones
Background Music
All Call
Group Call
Emergency Page Override
Night Ring/Time Clock Tones
Valcom Power Units Provided
Features
One-Way Page Controls
Telephone Access
Use V-9970 Use V-9970 Ask Us!Add V-9940
Talkback Page Controls
Ask Us!
PBX Loop Start Trunk Port
Electronic Key Line Position
Dedicated Single Line Phone Set
PBX Ground Start Trunk Port
Page Port
(Telephone System Dependant)
Centrex or C.O. Line
PBX Analog Station Port
(Loop Disconnect Required)
u
n
s
l
u
n
s
l
MultiPath
24
+
0
MultiPath
24
+
0
Expand to
360 Zones!
Ask Us!
Expand to
360 Zones!
Ask Us!
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