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Viking DVA-2W Technical Practice page 2

Non-volatile, digital voice announcer

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Output Level Control
Manual Start/Stop
Switch for Record or
Playback
LED
Status
OFF
Idle
ON Steady
Ready to record
Fast Flash
Recording
Flash
Playback
Slow Flash
Delay time
Pulse Hi/Lo
Overflow memory
Speaker Amplified Output
Common for SPK, CC, & AUX.
Dip Switches
1
2
Delay Time
OFF
OFF
No delay
OFF
ON
15 seconds
30 seconds
ON
OFF
ON
ON
60 seconds
A. Information on Demand
This application is ideal for museum displays, information
booths, point of interest locations, etc. The DVA-2W will
play back each message, one at a time, in the order in
which they where recorded.
B. Promotion on Hold
Record your desired promotion
on hold messages on the DVA-
2W and install as shown.
C. Promotion and Music on Hold
Record your desired promotion on
hold messages on the DVA-2W and
install as shown.
KSU
or
PABX
Installation/Applications
VIKING
©
VOLUME
START
LED
SPK
3
Record Mode
ON
Automatic
OFF
Manual
KSU
or
PABX
Continuous
VIKING
VOLUME
START
LED
VIKING
Music on Hold
Input
VOLUME
START
LED
SPK
MODEL DVA-2W
TAPE/
MIC IN
COM
CC
AUX
VIKING
VOLUME
START
LED
Music on Hold
Input
Dip Switch Settings
1 2 3
Licensed
Music Loop
R R R R E E E E A A A A L L L L I I I I S S S S T T T T I I I I C C C C
-or-
MODEL DVA-2W
©
TAPE/
SPK
COM
CC
AUX
MIC IN
MODEL DVA-2W
©
TAPE/
COM
CC
AUX
MIC IN
Strap CC to COM for continuous playback
An internal shunt is used to select tape or
microphone input. The DVA-2W is factory
set in the tape position. Move the internal
shunt to mic position when using a
microphone for recording.
Mic position
Tape position
Internal Shunt
1/8" audio input jack for recording. The DVA-
2W automatically goes into the record mode
when a 1/8" plug is inserted.
Auxiliary Input (for music between timed
promotion messages)
Contact Closure (for remote switch)
Momentarily connect to COM for a single
playback or strap to COM for continuous
playback
MODEL DVA-2W
©
TAPE/
SPST
SPK
COM
CC
AUX
MIC IN
and/or information
Dip Switch Settings
1 2 3
VIKING
MODEL DVA-2W
©
VOLUME
START
TAPE/
LED
SPK
COM
CC
AUX
MIC IN
ON
Strap CC to COM for
OFF
continuous playback
Radio
AM/FM 2 BAND RADIO
Music
-or-
93.7
Service
Dip Switch Settings
ON
= 15 second delay
OFF
1 2 3
ON
= 30 second delay
OFF
1 2 3
ON
= 60 second delay
OFF
1 2 3
Press remote
switch to listen
to promotion
ON
OFF

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