Viking DLE-200B Technical Practice page 4

P r o g r a m m
P r o g r a m m
Several features can be selected by changing switch settings on the front of the DLE-200B, by removing/installing internal
jumpers or by removing internal resistors. The DLE-200B is shipped in factory default programming for standard ringdown
applications.
A. DIP Switch Programming
Switch 1 Switch 2
ON ON
OFF ON
ON OFF
OFF OFF
Switch Position Description
ON
3 Decreases audio volume by 9 dB, may increase fax/modem connection speeds and help eliminate data errors
3 OFF Standard audio volume (factory default)
4 ON Immediate ringdown mode (no dial tone before ringdown)
4 OFF 2 seconds of dial tone before ringdown (factory default)
B. Internal Jumper Programming
Jumper Position
1 Installed
1 Removed
2 Installed
2 Removed
3 Installed
3 Removed
Important: The DLE-200B components are sensitive to static electricity.
Personnel and the work area should be grounded before handling.
C. Internal Resistor Programming
Before opening the DLE-200B chassis,
disconnect the power. The internal compo-
nents are sensitive to static electricity.
Personnel and the work area should be
grounded before handling. Remove R35
or R36 resistors by twisting with a small
pliers. Note: Be careful not to cut the PCB
traces or break adjacent components.
R e l a t e d P
R e l a t e d P
E-10/E-10-EWP E-20A/E-20A-EWP
Need More Information on the E-10/E-20A?
?
Call (715) 386-4345 and select 210.
P r o d u c t S u p p o r t
P r o d u c t S u p p o r t
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
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
such changes.
Fax Back Doc 605
i n g
i n g
Ringing Cadence
Long-Long
Short-Short-Long
Short-Long-Short
2 seconds ON, 4 seconds OFF (factory default)
Description
Ring until answered (factory default)
Maximum ring count of 5
Two-way ringdown (factory default)
One-way ringdown: Rings from device 1 to device 2 only
Ring down and dial tone off (remove JP2 and install
across pins labeled JP3)
Ringdown and dial tone enabled (factory default) Note:
See JP2 and DIP switch 4 programming.
Important:
Personnel and the work area should be grounded before handling.
r o d u c t s
r o d u c t s
Provide Convenient Handsfree Communication
The E-10 and E-20A are telephone line powered speaker phones designed to provide two-way
handsfree communication. The E-10 and E-20A can be connected directly to a C.O. line or
analog PABX/KSU station when used in conjunction with a Hot-Line Dialer or programmed ring
down circuit. The E-10 and E-20A can also be used with Viking's DLE-200B ring down circuit.
When the "Call" button is pressed, the E-10 or E-20A will come off-hook and will remain off-
hook until a CPC is detected or the pre-selected timeout has elapsed. The unit will then auto-
matically disconnect. For outdoor or harsh environments, the E-10 and E-20A are available with
Enhanced Weather Protection (EWP). Note: The E-10 and E-20A are not compatible for com-
munication to each other. A standard phone should be used on one side of the DLE-200B.
L i n e . . . 7 1 5 . 3 8 6 .
L i n e . . . 7 1 5 . 3 8 6 .
Resistor Position Description
R35 Installed Enables the CPC break after hang-up (factory default)
R35 Removed Eliminates the CPC break after hang-up
R36 Installed 2 second CPC break time (factory default)
R36 Removed
150ms CPC break time
The DLE-200B components are sensitive to static electricity.
8 6 6 6
8 6 6 6
Printed in the U.S.A.
VIKING
ON
ON
DLE-200B
ON
1 2 3 4
OFF
BUSY
1 2 3 4
Device Device
Port 1 Port 2
F a x B a c k L i n e . . .
F a x B a c k L i n e . .
RINGDOWN
©
1 2
R35
Resistors
R36
Internal Jumpers
JP1 JP2
JP3
(shown in factory
default positions)
Internal View of
the DLE-200B
7 1 5 . 3 8 6 . 4 3 4 5
. 7 1 5 . 3 8 6 . 4 3 4 5