User manual

THE NECESSARY CONNECTIONS FOR SPLIT-DECODED
1) Connect the Data I/O ports of the Decoder (Terminal 4) and the Keypad with wire to link-up the communication of
the two units.
2) Connect the Keypad PWR terminal of the Decoder (Terminal 3) to the keypad power input terminal, which supplies
power to the keypad unit with current limit protection.
3) Connect the Common (
- ) Ground (Terminal 2 or 11) to the ( - ) ground of the keypad unit to make up the return path
for the data and the power source.
4) Make all other installation connections to the decoder unit, but not to the keypad unit in Split-Decoded Mode. The
system provides full feature from the decoder unit according to the functions programmed in the keypad.
THE FUNCTION MODE JUMPER SETTING FOR SPLIT-DECODED -- (DA-2800 ONLY)
NOTE: No Function Jumper setting is required for the DA-2801. It is fixed in Split-Decoder mode.
1) Put the “Function Mode Jumper” to position “1” for Split-Decoder. (It is an Ex-factory Setting)
a) The Function Jumper of the DA-2800 has been put on Position 1 at the factory. Setting of the jumper is usually not
necessary unless it has been changed. Always put jumper on position “1” for Split-decoded mode.
b) The Function Jumper is located on the Main Circuit Board inside the box. Change the setting for Stand Alone mode is
required. See Figure 2.
2) Set the “Link-up Jumper” from OFF to ON position to enable the link-up of acquiring the link-up code from
the keypad (same as the Master Code of the keypad).
a) The Jumper is located on the main circuit board inside the terminal compartment. See Figure1.
b) The Decoder executes link-up Only Once. The Link-up execution is done when the keypad exits from Programming
Mode after pressing
**
. Put the jumper back to OFF position after link up.
c) After the decoder knows the link-up code (Master Code) of the keypad it is not necessary to repeat the link-up
procedure in feature change programming except change of the Master Code.
Remark:
a) All the keypads going to link up with the decoder MUST be with the same Master Code which is the authorization
code to enable the data communication between the keypads and the decoder.
b) It is not necessary to repeat the link-up procedures for the slave keypads with the same Master Code. Just simply
connect them in parallel with the master keypad.
c) The decoder will refuse other keypads that are not in the same Master Code to link up with it.
d) The failed keypads in the link-up will generate warning beeps.
THE LINK-UP JUMPER & LINK-UP CODE ACQUISITION
To acquire the link-up code (same as the Master Code) from the Master keypad for Split-Decoded operation is
necessary. At any time, when you operate a new Master keypad at the first time it is necessary to let the decoder unit
to know the Master Code of the keypad. Otherwise, the decoder can not recognize the data from it. If more than one
keypads are going to link up with the decoder, all the keypads are required to have the same Master Code and repeat
link-up is not necessary.
The decoder executes Link-up Acquisition Only Once at the moment after setting of the Master Keypad to exit
Programming Mode with
**
.
8
EGRESS DELAY , WARNING AND ALARM (Location 90)
CONFIGURATIONS OF THE EGRESS WARNING AND ALARM
Key in the number to enable 1 of the 6 configurations described below:
1
--- Momentary Contact Mode without Warning -- (Default)
•Press the Button once. No warning or alarm is given during Egress Delay.
•Good for silent area. The people have to wait for the door open until the delay time
reaches.
2
--- Momentary Contact Mode with Warning Beep
•Press the Button once. The system gives Warning Beeps during the Egress Delay.
•Good for the place required attention. The keypad beeps during the people are waiting for
the door open.
3
--- Momentary Contact Mode with Warning Beep & Alarm
•Press the Button once. The system gives Warning Beeps and also activates its Alarm O/P
during the Egress Delay
•Good for door for the authorized people only. The keypad beeps and report alarm to a
security system during the people are waiting for the door open.
•This is usually an “Emergency Exit”. The door can be opened with the Keypad without
triggering of the Buzzer and Alarm Output.
4
--- Holding Contact Mode without Warning
•Press and hold the Button. No warning or alarm is given during the Egress Delay.
•Good for the silent area. The people require to press & hold the button until the delay time
reaches for the door open.
5
--- Holding Contact Mode with Warning Beep
•Press and hold the Button. The system gives Warning Beeps during Egress Delay.
•Good for the place required attention. The keypad beeps while the button is kept pressed
during the people are waiting for the door open.
6
--- Holding Contact Mode with Warning Beep & Alarm
•Press and hold the Button. The system gives Warning Beeps and also activates its Alarm
O/P during Egress Delay.
•This is usually an “Emergency Exit”. The door can be opened with the Keypad without
triggering of the Warning and Alarm.
EGRESS DELAY TIMER
0
--- No Delay – (Default)
Output 1 activates instantly (the door is released instantly) when the Egress Button is pressed.
1
–
99
--- Egress Delay Timing
Put any number of 1 to 99 into the box to enable the Egress Delay. The number is the time in second, which starts to
count when the Egress Button is pressed. Output 1 activates (the door is released) when the delay time reaches.
NOTE:
1) Momentary Contact -- The Egress Delay starts to count when the egress button is momentarily pressed. Output 1
activates automatically (door is released) when the delay time reaches.
2) Holding Contact -- The user MUST hold the egress button in contact for the whole period of the Egress Delay time
until Output 1 activates. If the egress button is released before the end of the Egress Delay, the timer will stop to count
and reset.
3) The Egress Delay does not affect the operation of the User PINs/Cards for Output 1. The User PINs/Cards always
give INSTANT action.
Examples: (please see the following page)
FUNCTION MODES VALIDATIONDELAY TIMELOCATION
1
-
6 0
or
1
-
99 #90
37
MASTER