DSC PC4020 - V3.3 Installation Manual download pdf (Page 24)

lowed by the number of incorrect codes. Valid entries are

from 000-255. The default setting is 005.

The Lockout Duration is the length of time during which

a keypad will be locked after the number of bad codes is

reached. To program the lockout duration, enter reference

number [00020201] followed by the lockout time. Valid

entries are from 000 to 255 minutes. The default setting is

015.

6.8 Keypad Tampers

Ref #: [000200]

Enable this system toggle option if keypad tamper plates

are being used.

6.9 Alarm Memory Display

Ref #: [000200]

Enable the Memory Display system toggle option, to

allow users to view zones that have gone into alarm,

while the system is armed. Users can view the alarm

memory by pressing the [<][>] keys.

When the option is disabled, the alarm memory will only

be displayed when the system is disarmed.

6.10 Zone Bypass Display

Ref #: [000200]

Enable the Bypass Display system toggle option, to

allow users to view bypassed zones while the system is

armed. Users can view bypassed zones by pressing the

[<][>] keys.

When the option is disabled, users will only be able to

view bypassed zones using [*][1] when the system is dis-

armed.

NOTE: Bypass Display must be disabled on UL listed sys-

tems.

6.11 Function Key Programming

There are five function keys on each LCD45X0/45X1 key-

pad. Each of these keys can be programmed to perform

one of the functions described below. Users can activate a

function on partition keypads by pressing and holding the

appropriate key for two seconds. The default functions are

described below:

[1] ’Home’ – Stay Arm

Pressing this key will arm the partition in the Stay mode,

meaning that all Stay/Away type zones will be automati-

cally bypassed. Delay type zones will provide entry and

exit delay.

The Quick Arm feature must be enabled in order for this

key to function as intended (see Instruction Manual, section

3.1 ’Quick Arm’). If disabled, the user must enter a valid

access code after the function key is pressed to arm the

partition.

[2] ’Away’ – Away Arm

Pressing this key will arm the partition in the Away mode.

All Stay/Away type zones and all other non-bypassed

zones will be active at the end of the exit delay. Delay type

zones will provide entry and exit delay.

The Quick Arm feature must be enabled in order for this

key to function as intended (see Instruction Manual, section

3.1 ’Quick Arm’). If disabled, the user must enter a valid

access code after the function key is pressed to arm the

partition.

[3] ’Chime’ – Door Chime On / Off

Pressing this key will toggle the Door Chime feature ON

or OFF. One solid beep means that the feature has been

disabled and three short beeps means that it has been

enabled.

[4] ’Reset’ – Reset Smoke Detectors

Pressing this key will cause the panel to activate for five

seconds all PGM outputs programmed as Command

Output Option #2. The Sen. Rst Cmd #2 option must also

be enabled before this function key will work (see section

11.2 ’Programmable Output Options’). Only detectors

assigned to the keypad’s partition will be reset. 2-wire

smoke detectors connected to a PC4701 module will also

be reset.

[5] ’Exit’ – Activate Quick Exit

Pressing this key will cause the panel to activate the

Quick Exit feature. This feature must be enabled in order

for the function key to operate (see PC4020 Instruction

Manual, Section 3.2 ’Quick Exit’).

Function Key Options

Ref. # [0012XX02YY], where XX = keypad 01-16 and YY =

the function key.

Once you have entered the section for the correct function

key, enter the 2-digit number corresponding to the func-

tion you want the key to perform. See below for a list of

available functions.

You can also program each function key to require an

access code entry before the panel will perform the func-

tion (see 6.3 ‘Keypad Toggle Options‘).

The following is a list of all function key options:

Null Key (00)

The key will perform no function when pressed.

Stay Arm (01)

Same as described in ’Stay’ above.

Away Arm (02)

Same as described in ’Away’ above.

No-Entry Arm (03)

Once this function key is pressed the user must enter a

valid access code. The system will arm and remove the

entry delay from the system when the exit delay expires.

Chime On / Off (04)

Same as described in ’Chime’ above.

System Test (05)