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H. Wiring the Proximity Card Reader
VIKING
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A. Adjusting Speaker Volume
The speaker volume pot can be adjusted to increase
or decrease the speaker volume to the level desired.
B. Adjusting the Microphone Volume
In certain noisy locations (background traffic,
machinery or wind), the microphone volume may
need to be decreased. A symptom of this is one-way
talk path, in which the distant party cannot be heard
over the speaker. A microphone volume pot is pro-
vided for increasing or decreasing the microphone
volume. Note: If the microphone volume is set too
high or too low, one-way talk path may occur.
C. DIP Switch Programming
1. Auto Answer Feature ON/OFF (DIP Switch 1)
DIP switch 1 is for turning the Auto Answer feature ON and OFF. The
E-75 is factory set to auto answer when an inbound call is detected.
2. Dial Tone Detection ON/OFF (DIP Switch 2)
With DIP switch 2 in the ON position, if the E-75 detects more than
5 seconds of continued dial tone, the unit will automatically discon-
nect. If the E-75 is installed on a continuously noisy line, it may
detect the noise as dial tone and automatically disconnect. If this
happens, turn the dial tone detection (DIP switch 2) OFF.
3. Programming Mode ON/OFF (DIP Switch 3)
With DIP switch 3 in the OFF position, the E-75 is in the "Normal Operation Mode" (factory setting). By placing DIP
switch 3 in the ON position, the E-75's programming mode is enabled. The programming mode is used for adjust-
ing the Call Length Time Out, Silence Time for automatic disconnect and the Talk/Listen delay (VOX switching
speed). These features are set from the factory and normally do not need adjustment. If adjustment is necessary,
see Programming sections D - I.
6
Back View of the E-75 Circuit
Board Mounting Plate
3-Wire Gel-Filled Butt
Connectors included
(3M Scotchlok UR2)
- Black (GND)
Black
+ Red (5-14VDC)
Red
Green (Date 0)
Green
White (Data 1)
White
Remote Touch Tone
Programming Phone
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12V DC
Adapter
Included
Doorstrike
Power Supply
5A@30VDC/250VAC
maximum
(not included)
or
(Power typically
not required for
gate controllers.)
Doorstrike/Magnetic Lock
(not included)
24 Awg Stranded
Shielded Cable
Black
(Belden 9537)
Red
Green
White
Up to 500 ft
RAD-1A Remote Access
Local Touch Tone
Device (not included)
Programming Phone
Microphone
Volume
(see section B)
VIKING
DIP
Switches
ON
ON
OFF
1
2
3
4
Note: Pots and DIP switches are shown in factory default settings.
Switch
Viking Model ES-1 (not included,
see DOD# 193 for more information)
VIKING
MODEL ES-1
©
VIKING
ELECTRONICS
HUDSON, WI 54016
STAND-ALONE
DOOR CONTROLLER
ENTRY SYSTEM
ENTRY POINT
GANG
LOG
PROG
BUS
COMM
PROGRAM
PHONE
To Viking model
ES-1 or
Equivalent 26-Bit
Wiegand Card
Reader Controller
or
Position
Description
1
ON
Auto-Answer ON *
1
OFF
Auto-Answer OFF
2
ON
Dial Tone Detection ON *
2
OFF
Dial Tone Detection OFF
3
ON
Programming Mode
3
OFF
Normal Operation Mode *
4
ON
LED On *
4
OFF
LED Off
* Note: These are the factory settings.
WIEGAND
DEVICE
Speaker
Volume
(see section A)
Rear View of the
E-75 Circuit Board
Mounting Plate
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