Security Command Keypad, Select keys | Master Lock XR20 instruction

The Security Command Keypad

Your system may have one or more easy-to-use Security Command keypads (16- or 32-character) that allow you to properly operate the system. The illustration and descriptions below highlight some of the keypad features.

Data Entry keys

These keys allow you to enter your user code when arming or disarming, and enter other information into the system.

Back Arrow key

The Back Arrow key is used to go back through the keypad displays while operating your system. You can press the Back Arrow key to

32-Character Keypad

LED	POWER	JONES RESIDENCE
LED		JONES RESIDENCE
ARMED	ARMED	FR I	2 : 51		AM
ARMED
LED
		1	2	3		4
		AB C		D E F	G H I	J K L
		5	6	7		8
		MN O		P Q R	S T U	V W X
		9	0			COMMAND
		Y Z

16-Character Keypad

1	2	3	4	POWER
1	2	3	4
A B C	DEF	GHI	JKL
5	6	7	8
MNO	PQR	STU	VWX
9	0		COMMAND
YZ

Lighted display Select keys Data Entry keys COMMAND key Back Arrow key

Lighted display Select keys

AC LED

Data Entry keys COMMAND key Back Arrow key

back up through the list of functions in the User Menu or to make a correction by erasing the last character you entered.

COMMAND key

The COMMAND key allows you to advance through the keypad displays or User Menu or complete a data entry function.

AC LED

This LED remains on steady as long as your system is connected to the AC power supply. Should there be an interruption, the LED turns off and the system's backup battery maintains normal operation for a time allowing you to contact our service department.

ARMED LED

This LED is ON steady anytime burglary protection is armed and OFF when ALL areas are disarmed.

32-Character Keypad User Options Menu

Press and hold the Back Arrow and COMMAND keys for about two seconds. The keypad display shows SET BRIGHTNESS. Use the left Select key to lower the display brightness. Use the right Select key to increase the display brightness. Press COMMAND.

Select keys

There are four keys under the display called the Select keys. These keys are one of the features that make your system so easy to operate. They allow you to choose what to do by pressing the Select key under choices being shown in the display.

At SET TONE, use the left Select key to lower the keypad tone. Use the right Select key to raise the keypad tone. Press COMMAND.

At SET VOLUME LEVEL, use the left Select key to lower the keypad volume. Use the right Select key to raise the keypad volume. Press the Back Arrow key to exit out of the User Options.

2	XR20 Introduction