Specifications
Single or multiple informational messages may be repeated
continuously or you may use the message repeat delay time
option for adding timed intervals between messages.
C
LED2LED1
S3
1
4
3
2
ON
7
6
5
VIKING
©
VIKING
MODEL DVA-2WA
MASTER
VOLUME
AUX. AUDIO
VOLUME
VIKING
ELECTRONICS
HUDSON, WI 54016
DIGITAL ANNOUNCER
WITH 2 WATT AMPLIFIER
POWER 12V DC
START/ STOP
STATUS PWR
DEFAULT MSG.
MESSAGE REPEAT
DELAY TIMES
600 OHM AUDIO
OUTPUT
REMOTE TRIGGER
HANDSET
REC/ MONITOR
RECORD AUDIO
INPUT (MIC/ TAPE)
AUX. AUDIO
INPUT/ MOH
12 34
2
1
3
4
SPEAKER
OUTPUT
5
6
PRESS AND HOLD
5
AUTO REPEAT
6
MIC ATTENUATION
7
MIN
MAX
MIN
MAX
12V DC
Adapter
included
120V AC
ON
OFF
1
4
3
2
7
6
5
To input of paging
amplifier
(not included)
C. Continuous Loop (Repetitive Information)
*
When installing multiple DVA-2WA’s in displays that are close enough together to cause audible interference, the
I.O. communication will allow only one DVA-2WA to announce at a time. The last unit to be triggered will announce
its message, disabling any current messages played from any previously triggered DVA-2WA.
4. Multiple Units with I.O. (Input/Output) Communication
C
LED2LED1
S3
1
4
3
2
ON
7
6
5
VIKING
©
VIKING
MODEL DVA-2WA
MASTER
VOLUME
AUX. AUDIO
VOLUME
VIKING
ELECTRONICS
HUDSON, WI 54016
DIGITAL ANNOUNCER
WITH 2 WATT AMPLIFIER
POWER 12V DC
START/ STOP
STATUS PWR
DEFAULT MSG.
MESSAGE REPEAT
DELAY TIMES
600 OHM AUDIO
OUTPUT
REMOTE TRIGGER
HANDSET
REC/ MONITOR
RECORD AUDIO
INPUT (MIC/ TAPE)
AUX. AUDIO
INPUT/ MOH
12 34
2
1
3
4
SPEAKER
OUTPUT
5
6
PRESS AND HOLD
5
AUTO REPEAT
6
MIC ATTENUATION
7
MIN
MAX
MIN
MAX
C
LED2LED1
S3
1
4
3
2
ON
7
6
5
VIKING
©
VIKING
MODEL DVA-2WA
MASTER
VOLUME
AUX. AUDIO
VOLUME
VIKING
ELECTRONICS
HUDSON, WI 54016
DIGITAL ANNOUNCER
WITH 2 WATT AMPLIFIER
POWER 12V DC
START/ STOP
STATUS PWR
DEFAULT MSG.
MESSAGE REPEAT
DELAY TIMES
600 OHM AUDIO
OUTPUT
REMOTE TRIGGER
HANDSET
REC/ MONITOR
RECORD AUDIO
INPUT (MIC/ TAPE)
AUX. AUDIO
INPUT/ MOH
12 34
2
1
3
4
SPEAKER
OUTPUT
5
6
PRESS AND HOLD
5
AUTO REPEAT
6
MIC ATTENUATION
7
MIN
MAX
MIN
MAX
120V AC
12V DC
Adapter
included
To Other
DVA-2WAs
Note: This connection is polarity sensitive.
B
A
Optional I.O. Com connections
Optional Remote Stop
Switch/Button
(momentary
SPST not included)
*
*
This application is ideal for situations in which sepa-
rate switches or buttons are used to start and stop the
message.
C
LED2LED1
S3
1
4
3
2
ON
7
6
5
VIKING
©
VIKING
MODEL DVA-2WA
MASTER
VOLUME
AUX. AUDIO
VOLUME
VIKING
ELECTRONICS
HUDSON, WI 54016
DIGITAL ANNOUNCER
WITH 2 WATT AMPLIFIER
POWER 12V DC
START/ STOP
STATUS PWR
DEFAULT MSG.
MESSAGE REPEAT
DELAY TIMES
600 OHM AUDIO
OUTPUT
REMOTE TRIGGER
HANDSET
REC/ MONITOR
RECORD AUDIO
INPUT (MIC/ TAPE)
AUX. AUDIO
INPUT/ MOH
12 34
2
1
3
4
SPEAKER
OUTPUT
5
6
PRESS AND HOLD
5
AUTO REPEAT
6
MIC ATTENUATION
7
MIN
MAX
MIN
MAX
120V AC
12V DC
Adapter
included
Remote Trigger Switch/Button
(momentary SPST not included)
Remote Stop Switch/Button
(momentary SPST not included)
*
Step 1. Connect speakers to DVA-2WA as shown.
Step 2. Use the “Remote Trigger Switch/Button” for the
“Start” switch.
Step 3. Use the optional Remote Stop Switch on the
I.O.COM connections A & B for the “Stop”
switch.
Step 1. Connect speakers and remote momentary switches to DVA-2WAs as shown in sections 1, 2 or 3 above.
Step 2. Connect I.O. Com connections as shown to prevent two announcers from playing at one time.
Step 3. A remote ”stop” switch can be connected to I.O Connections A & B. A momentary closure will stop message.
3. On-Demand with Interruptible Announcement (Separate Start/Stop Switches/Buttons)
* Note: Up to three 8-ohm speakers may be connected (not included).
Viking models 25AE Paging Horn, 30AE Ceiling Speaker or equivalent are
recommended. For more information, retrieve Fax Back Document 498.
Step 1. Adjust DIP switches 2, 3 and 4 for delay times of 2
seconds - 30 minutes (see Programming section C).
Step 2. Connect speakers or auxiliary amplifier. The unit will
power up to three 8-ohm speakers, or can provide a
600 ohm signal to auxiliary amplifiers.
Step 3. Set DIP switch 6 to the ON position for continuously
repeated playback.