Description
Warning: If your telephone line/phone system
x B
2
Microphone Volume
6 6
detected.
call time will be unlimited and the speaker phone will not
e ......7
OFF
2
is provided for increasing or decreasing the microphone volume. Note: If the microphone volume is set too high or too
DIP
c k
ON
Fax Back Doc 210
2. Call Timer ON/OFF (DIP Switch 2)
-or-
k L
Auto-Answer ON (factory default)
The call timer switch allows the user to turn off/disable the
3 8
F
ON
E-10/E-20A E-10-EWP/E-20A-EWP
4 5
3 4
e ......7
E-10/E-20A/E-10-EWP/E-20A-EWP
Rear View of Speaker Phone models:
d u
L iin
g rra
a m
n e
o rrtt L
8 6
Printed in the U.S.A.
o d
6 ..4
6
6 ..8
The SPKR VOL pot can be adjusted to increase or decrease the speaker volume to the level desired as shown above.
4 3
OFF
ON
8 6
Switches
P rro
-or-
P
7 1
when an inbound call is detected.
low, one-way talk path may occur.
Call Timer
a x
3. VOX (Talk/Listen) Switching Speed (DIP Switch 3)
3
3 8
Position
The E-10 and E-20A are equipped with an adjustable call time-out feature which automatically hangs-up the unit after
1 5
call timer feature. With DIP switch 2 in the OFF position, the
B. Adjusting the Microphone Volume
n g
c tt S
2
8 6
DIP
With DIP switch 3 in the ON position (factory default), the VOX switching speed (delay time between talk and listen
Due to the dynamic nature of the product design, the information contained in this document is subject to change without notice. Viking Electronics, and its affiliates and/or
3
1
such changes.
5 ..3
VOX Speed Fast (factory default)
mode) is set to FAST (0.3 seconds). In the OFF position, it is set to SLOW (0.7 seconds).
F a
OFF ON
Auto-Answer OFF
S u
u c
OFF
D. DIP Switch Programming
Speaker Volume
E-10/E-20A E-10-EWP/E-20A-EWP
p p
p o
o g
g
(see section C)
P
A symptom of this is one-way talk path, in which the distant party cannot be heard over the speaker. A MIC VOL pot
P rro
subsidiaries assume no responsibility for errors and omissions contained in this information. Revisions of this document or new editions of it may be issued to incorporate
the pre-set time has elapsed. To change the time-out, adjust the call time pot as shown above. The time can be adjust-
DIP switch 1 is for turning the Auto Answer feature ON and
m m
L iin
extension does not supply a 300ms or longer CPC break, the call timer feature must be used, DIP switch 2 ON.
1
Call Timer OFF
u p
(see section B)
1. Auto Answer Feature ON/OFF (DIP Switch 1)
a c
m iin
6 6
Switch
E-10/E-20A E-10-EWP/E-20A-EWP
B a
n e
(see section A)
3
-or-
C. Changing the Call Time-Out
VOX Speed Slow
In certain noisy locations (background traffic, machinery or wind), the microphone volume may need to be decreased.
ZF301780 Rev A
ON
A. Adjusting Speaker Volume
OFF. The speaker phones are factory set to auto answer
Call Timer ON (factory default)
7 1
5
1 5
automatically hang up until a 300ms or longer CPC break is
Note: Pots are shown in factory default settings.
ed from approximately 6 seconds to 5 minutes (factory set to approximately 3 minutes).
1
5 ..3
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