P-1 Operation Parameters Of Entry Phone - Laskomex CD-2502 Series Installation, Service And Programming Manual

Digital entry phone system
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In first column with bold font is a message that is shown on panel's display during edition of parameter. In third
column are acceptable values of parameter. In fourth column default value is present and in fifth column type of
electronic cassette (U or H) is shown where parameter's edition is possible.
EtyP
Operation mode of
electronic cassette
tOc
Waiting
time
picking
up
receiver in seconds
tro
Time of conversa-
tion
Calling signal consists of three tones of different frequency (F0, F1 i F2) generated in turn for some time (t1d), after
that there is a break (tPA) – these make the complete calling cycle. Any proportions may be set between the signal
generating time and the following break; furthermore time of an individual tone (t1t) as well as tone frequencies F1
and F2 may be changed as well. Owing to this a uniphone calling sound may be changed in a wide range.
t1d
Time of signal gen-
eration
tPA
Pause time
trY
Time
of
electro-
catch operation in
second
FrY
Frequency
electro-catch supply
voltage in Hz

P-1 Operation parameters of entry phone

PARAM.
PARAM.
EDITION -
No 1
No 2
OLD VALUE
1
3
0,1
0
U,H
for
10...255
30
U,H
the
10...255
120
U,H
10...255
100
U,H
20...255
150
U,H
1...31
5
U,H
of
0...200
50
U,H
8 PROGRAMMING OF ENTRY PHONE
EDITION -
CHANGE
NEW VALUE
ACCEPTATION
1 2
Electronic cassette may service the main entrance
(e.g..entrance in fence) or subordinate entrance. In de-
fault setting electronic cassette operates subordinate en-
trance e.g. entrance to staircase – operation in U mode
(parameter value equal to 0). Setting parameter value to 1
makes that electronic cassette operates the main entrance
(operation in H mode).
The change of operation mode of electronic cassette (e.g.
which earlier operated in H mode) results in the loss of
some information including recorded in memory numbers
of electronic. That's why this function should be used care-
fully. After the change of cassette type the operation of
restoring default settings and erasing the electronic's key
memory should be made (see page 45).
Parameter defines waiting time for receiver pick up in sec-
onds after finishing of calling.
Conversation time after picking up the receiver is limited.
10 s before the lapse of conversation programmed time
sound signals will be heard in the receiver, which will inform
about approaching time of breaking.
Calling tone
Duration of a signal consisting of tones repeated in cycles
F1,F2,F3 expressed in ms (parameter value x 10 ms).
Break after signal generation in ms (parameter value
x10ms).
Electro-catch
Electro-catch supplied with alternating voltage from
a transformer makes a characteristic sound (humming)
which is often associated with opening of door. This pa-
rameter makes it possible to simulate the operation of an
electro-catch. Entering value "0" makes that an electro-
catch will operate without making any sound.
29
RETURN
C

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