Telstrom DF-A-S-1B, DF-A-S-2B, DF-A-S-4B User Manual

DF-A-S-1B
DF-A-S-2B
DF-A-S-4B

User´s manual

Analogue Slender

DoorPhone

2

Contents

1 BASIC DESCRIPTION ....................................................................................... 3

1.1 FEATURES ...................................................................................................... 3

1.2 SLENDER MODELS .......................................................................................... 4

2 INSTALLATION ................................................................................................. 4

2.1 OPENING, WIRING, WALL MOUNTING AND SETTINGS ...................................... 4

2.1.1 Name card panel ................................ ................................ ....................... 4

2.1.2 Uncover control elements ......................................................................... 5

2.1.3 Wiring and wall mounting ........................................................................ 5

2.1.4 Switches .................................................................................................... 6

2.1.5 Voice level ................................................................................................. 7

2.2 LOCATION OF DOORPHONE COMPONENTS ..................................................... 8

2.3 CHANGING NAME CARDS ................................................................................ 9

2.4 FINAL CLOSING OF DOORPHONE .................................................................... 9

2.4.1 Covering control elements ........................................................................ 9

2.4.2 Replacing name card panel ...................................................................... 9

3 SLENDERDOORPHONE SERVICES ............................................................ 10

3.1 SIGNALLING OVERVIEW ............................................................................... 10

3.2 VISITOR AT THE DOOR .................................................................................. 10

3.3 TELEPHONE CALLER .................................................................................... 11

3.3.1 Outgoing call .......................................................................................... 11

3.3.2 Incoming call .......................................................................................... 11

4 PARAMETER PROGRAMMING ................................................................... 12

4.1 PROGRAMMING FROM A TELEPHONE BY DTMF ........................................... 12

4.1.1 Entering programming mode .................................................................. 12

4.1.2 Parameter programming ........................................................................ 12

4.2 PROGRAMMING FROM A PC – ID MANAGER PROGRAM ................................ 13

5 PARAMETER DESCRIPTION ....................................................................... 14

5.1 DIRECT DIALLING – MEMORIES ................................................................... 14

5.2 RELAY ......................................................................................................... 14

5.3 BASIC PARAMETERS ..................................................................................... 16

5.4 TIME PARAMETERS....................................................................................... 17

5.5 PRESETTING AND DELETING ........................................................................ 20

5.6 EXIT PROGRAMMING .................................................................................... 21

5.7 SYSTEM SETTING .......................................................................................... 21

5.8 OVERVIEW OF PARAMETERS ........................................................................ 22

6 TECHNICAL PARAMETERS......................................................................... 24

6.1 ELECTRICAL PARAMETERS ........................................................................... 24

6.2 MECHANICAL DIMENSIONS .......................................................................... 25

7 TABLE FOR EASY PROGRAMMING .......................................................... 25

8 DRILLING MASTER BOARD ................................................................ ........ 27

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1 Basic description

1.1 Features

 Very low profile for surface mounting only. Supplied in 1, 2 or 4 button

variants.

 Voice communication powered from an analogue telephone line.
 Pulse and tone (DTMF) dial
 Two 16 digits numbers saved under each button (includes *, #,

RECALL and pause)

 DAY/NIGHT mode
 Call prolongation by dialling * or #
 Electrical (magnetic) lock compatible
 Code to hang up from phone
 Code to open the door by phone
 3 different passwords for code lock (external code from buttons)
 Optional number of rings before picking up incoming call
 Optional time between code entry button-presses
 Optional delay time before redialling
 Optional time before dialling starts
 Optional parameters for DTMF tones, Recall and Pause duration
 3 default levels
 Programming by remote control (DTMF) and by direct PC connection

via USB cable (available separately)

 Integrated heating of printed circuit (PCB) (option)
 Permanent lighting through visiting cards (option)
 Earthing outlet for better protection against static electricity
 Switchable audible confirmation tones

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1.2 Slender models

Three versions are available :

DF-A-S-1B 1 button DF-A-S-2B 2 button DF-A-S-4B 4 buttons

2 Installation

This compact unit is fixed by 2 screws to the wall.

2.1 Opening, wiring, wall mounting and settings

2.1.1 Name card panel

1. Every unit is supplied with a
special key which is used to
release the name cards on the
front panel. Push the key into
the hole in the speaker grille
(see figure - 1).

2. Push the name card panel
down and then push it towards
to grille (see figure-2).

3. The panel will be released.
Pull it towards you to remove
(see figure  3).

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2.1.2 Uncover control elements

4. Push the aluminium speaker grille down (see
figure  4).

2.1.3 Wiring and wall mounting

5. Use the wall mounting
template at the end of the
manual to mark the position
for the screw holes and
cable connection on the
mounting surface. Drill the
holes.

6. Feed the cable (analogue
line, power supply, lock 
see figure - 6) through the
cable hole.

Fix the panel to the wall
using the screws and
rawlplugs supplied.

Note: Some materials such as metal and wood may require special

screw types.

To power the unit for voice, connect the telephone wires into the terminal

(on the right side). Using either a standard analogue phone line or an
analogue extension on a PBX.

For the external power supply, connect to the terminal "12V" external

power supply AC min. 10V / max. 15V or DC min. 12V / max. 18V.

The energy consumption of a connected electrical (magnetic) lock (0,5A 

1,0A) determines the load on the power supply. If you activate the heating
feature the PCB current will climb to about 150mA. We recommend
power supply AC 12V/1A.

The wiring of relay contacts is explained in the next picture. The symbol

"NO" means contact normally open, "COM" means sharing output

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(central) and "NC" means contact normally closed. The relay contact is

isolated from the other circuits on the board. For the variants of lock
connection see the picture below.

Wiring of standard and magnetic (inverse) lock

7. A special USB cable enables the doorphone to be connected to a PC
for programming of individual parameters. A dedicated Windows
program is included on the CD (requires version W98SE or higher).

2.1.4 Switches

8. The switch marked HEAT (see figure 

8) activates heating of the PCB. This is
for increased resistance against
humidity. To use this feature you must
connect an external 12V power supply.

9. The switch marked SERVICE (see
figure  9) is required for programming
the unit when the password is forgotten.
It is performed by ordinary phone
(DTMF  tone dial ).

The switch is

Power
supply

lock

Telephone
line

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The PCB heating has two major benefits. Firstly, it warms the board
during winter time (temperatures under -20 C, most circuits have warranty
operation down to -20 C) and secondly it helps to protect the PCB against
humidity when installed outside.

2.1.5 Voice level

10. Voice communication  the trimmer position is factory and should be
suitable for most installations. Change the trimmer position only when
necessary.

The trimmer "MIC" is designed
for microphone volume setting. The
trimmer "SPK" is designed for
loudspeaker volume setting.

The volume settings are more
than adequate for most situations.
Therefore we do not recommend
setting the trimmer position more
than ½. The most suitable position
is 1/3 from minimum amplification.

The trimmer "TRH" is designed
for setting the microphone
activation level. It allows balancing
between the microphone and
speaker to eliminate feedback. This
setting is also influenced by the noise of the surrounding environment.
Set up Process: The trimmers MIC and SPK are set to ¼ position from
minimum loudness level (turn fully anti-clockwise for minimum). The trimmer
TRH is set to a central position. To fine tune, make a test call. Speak quietly,
and by adjusting the trimmer TRH from the central position anticlockwise,
your speech should be heard more clearly by the PBX user. The amplification
of the speaker can be adjusted according to your requirements. Voice
interruption might occur if you set the amplification too high. In this case you
can use the trimmer TRH to correct the balance between the speaker and the
microphone.

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2.2 Location of Doorphone components

All mounting, control and setting elements are located under the speaker front
aluminium grille.

.

PC connector

SlenderPhone
fixing screw
hole

Service switch

Loudspeaker

MIC-setting
of
microphone
volume

TRH 
setting of
microphone
activation
level

SPK- setting of
speaker volume

Heating
activation

12V =/~ for
relay, light and
heating

Relay
Telephone

line
connection

Microphone

Buttons

Hole for lead in cable

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2.3 Changing name cards

Name card panel (2.1.1on page 4) has spaces
to insert printed name cards. Insert name cards
from top (see picture). Cards can easily be printed
with pictures as well as text using the included
software. The card outline is marked for easy cutting .

2.4 Final closing of Doorphone

2.4.1 Covering control elements

1. Push aluminium speaker cover back up (see
picture). Take care when re-covering the
speaker. The aluminium edge of the speaker
may be gently pressed if required.

2.4.2 Replacing name card panel

2. Push key into hole in speaker
grille as far as possible. (see
figure -2).

3. Push name card panel upwards
and push the bottom edge in
(see figure - 3).

4. Push the name card panel back
down behind the lip of the
casing (see figure - 4).

pocket

Panel with
cards