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D223TD | Installation Instructions | 1.0 Description
Figure 1: D223TD Keypad
1 -
English text display
2 -
Status indicator
1.0
Description
The D223TD Keypad (see Figure 1) is a low-profile,
surface-mount, three-wire unit for use with the Bosch
Security Systems D2212 Control Panel. Features of the
D223TD include:
•
Backlit, two-line, liquid crystal display (LCD)
•
Status indicator
•
Illuminated keypad with function keys, including
three programmable emergency keys
•
Built-in sounder that emits several distinct tones
The D2212 Control Panel uses a simple three-wire
connection to supply all power and data requirements
for the D223TD Keypad. Depending on the control
panel's available auxiliary power, you can install a
maximum of eight keypads in one system.
You can program custom text locally using either the
D5200 Programmer or keypad programming. If using
the D5200, lock down the control panel's standby pin
before connecting the programmer. You can also
program text remotely using the D5300 Remote
Control Account Manager II (RAM II) or Remote
Programming Software (RPS).
Bosch Security Systems | 12/03 | 74-07491-000-B
1
2
ALL ON
SYSTEM OK
On
4
3
1
2
3
A
4
5
6
B
7
8
9
C
0
CLEAR
*
3 -
Function keys
4 - Sounder
1.1
Display
The D223TD continuously displays the latest status
conditions of the security system. Once the program is
received, it takes 15 seconds for the new text to replace
the old text. When a series of events affecting the system
occurs, the D223TD displays each event by priority. For
example, alarms display before point faults.
Normally, the LCD is always backlit. You can choose to
make it light only after a key is pressed. If you select
this option, the display and backlights extinguish after
approximately 20 seconds. Press and hold the [CLEAR]
key for 5 seconds to turn this feature on or off.
1.2
Keys
The D223TD Keypad contains:
•
One [CLEAR] key
•
One [ * ] key
•
Three emergency keys labeled [A], [B], and [C]
•
Number keys [0] to [9]
Use these keys to enter functions and personal passcodes
into the control panel.
1.3
Response Tones
The keypad sounder annunciates several system
conditions. You can disable the sounder if you choose.
EN | 2
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