Fax Back Doc 220
ZF302380 Rev A
Printed in the U.S.A.
This feature selects the length of time that calls will remain connected
without voice activity. Programmable in increments of 10 seconds up to
a maximum of 90 seconds. To disable the silence time out, program
nothing in the time value location. Use the chart at the right.
*
Note:
The factory default is 40 seconds.
With DIP switch 3 in the OFF position, the
K-1500-EHFA
is in the “Normal Operation Mode” (factory setting). By
placing DIP switch 3 in the ON position, the
K-1500-EHFA
’s programming mode is enabled. The programming
mode is used for adjusting 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
.
3. Programming Mode ON/OFF (DIP Switch 3)
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 respon-
sibility for errors and omissions contained in this information. Revisions of this document or new editions of it may be issued to incorporate such changes.
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D. Accessing the Programming Mode
Step 1.
Move DIP switch 1 to the
ON
position (sets unit to answer incoming calls - see section
C
).
Step 2.
Move DIP switch 3 to
ON
(incoming calls automatically enter the programming mode - see section
C
).
Step 3.
From a Touch Tone phone call the line attached to the
K-1500-EHFA
.
Step 4.
When the
K-1500-EHFA
answers, 2 beeps will be heard and you will automatically enter the programming mode.
Step 5.
When finished programming, enter “
0000
” to exit programming and move DIP switch 3 back to
OFF
(see section
C
).
The
K-1500-EHFA
can be programmed from any Touch Tone phone using a telephone line, Viking model
C-200
or
C-
2000A
Entry Phone Controller, analog PABX/KSU station or a Viking model
DLE-200B
Line Simulator.
This feature selects the maximum length of time that calls can be con-
nected. Programmable in increments of 1 minute up to a maximum of 9
minutes. Programming nothing in the time value location will disable the
call length time out. With the call length disabled, the
K-1500-EHFA
phone must rely on CPC, busy, silence or return dial tone to hang-up.
Use the chart at the right.
*
Note:
The factory default is 5 minutes.
Time
Value
Blank
1
11
111
1111
11111
111111
1111111
11111111
111111111
Call Length
Time Out
Disabled
1 min
2 min
3 min
4 min
5 min*
6 min
7 min
8 min
9 min
E. Quick Programming Features
Call length time out (1-9 minutes), blank = disabled (factory set to 11111 = 5 minutes) ..................................
Silence time out for disconnect (10-90 seconds), blank = disabled (factory set to 1111 = 40 secs) ................
Talk/listen delay (VOX switching speed) 0.1 - 0.9 seconds (factory set to 111 = 0.3 secs) .............................
Forced hang-up command (used to exit programming and hang up the
K-1500-EHFA
) .............................
0
00
000
0000
111...
111...
111...
Select
Feature
beep
beep
beep
3 beeps
Wait for
Beep(s)
Enter
Time Value
beep beep
beep beep
beep beep
Wait for
2 Beeps
F. Programming Beeps
If a valid “Feature” is entered, a single beep will be heard. If an invalid “Feature” (five or more zeros) is entered, 3 beeps
will be heard and the
K-1500-EHFA
will hang up. If a valid “Time” is entered 2 beeps will be heard. If an invalid “Time”
is entered, 3 beeps will be heard and you will have 20 seconds to enter the next valid “Feature”.
Note:
After entering
a “Feature” and hearing the first confirmation beep, you will have 3 seconds to enter a time value. If not entered, a blank
time value will be entered in that “Feature”.
G. Call Length Time Out
H. Silence Time Out
Silence
Time Out
Disabled
10 sec
20 sec
30 sec
40 sec*
50 sec
60 sec
70 sec
80 sec
90 sec
Talk/Listen
Delay
N/A
.1 sec
.2 sec
.3 sec*
.4 sec
.5 sec
.6 sec
.7 sec
.8 sec
.9 sec
This feature selects switching time between talk and listen modes (VOX switching time). Use the chart above.
*
Note:
The factory default is .3 seconds.
I. Talk/Listen Delay (VOX Switching Speed)
O
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When the push button is pressed, the
K-1500-EHFA
phone goes off-hook, much like a standard speaker phone. In the
event that the line is busy, the
K-1500-EHFA
will hang-up. The
K-1500-EHFA
will also automatically hang up on CPC,
silence, busy signal, return to dial tone or time out. If programmed to auto-answer (DIP switch 1
ON
), the
K-1500-EHFA
will
also answer any incoming call.
See
Table A
below
Table A
