User Function Commands; Changing Brightness/Contrast - DSC Impassa User Manual

NOTE: User 40 for the master code cannot be deleted; an attempt to delete this user code will
delete the prox tag only. The prox tag must be re-enrolled before it can be used again.
Proximity Tag Operation
6. Place the prox tag near the tag reader
tem. When arming the system, the following message will be displayed:
Exit Delay in
Progress
7. When disarming the system, the following message will be displayed:
System Disarmed
8. If there is an attempt to swipe a prox tag that has not been enrolled, an error tone will sound and
the following message will be displayed:
Invalid Tag
Return to Step1 for instructions on how to enroll the prox tag.
WARNING: KEEP THE PROXIMITY TAG OUT OF REACH OF SMALL CHILDREN.
THE MATERIALS ASSOCIATED WITH THIS PRODUCT (LITHIUM BATTERIES, ETC.) MUST BE RECY-
CLED ACCORDING TO LOCAL RULES AND REGULATIONS.

15. User Function Commands

Disarm the system then enter [
following list of Master functions of the system:
[1] Time and Date - Enter 4 digits for 24hr System Time (HH-MM). Valid entries are 00-23 for the
hour and 00-59 for minutes. Enter 6 digits for the Month, Day and Year (MM-DD-YY).
[2]-[3] For Future Use.
[4] System Test - The system tests siren output: on-board siren – 4 seconds (2 seconds medium
volume, 2 seconds high volume), indoor/outdoor siren – 2 seconds. Keypad lights, back-up battery
pack and communicator are tested.
[5] Enable DLS / Allow Remote System Service - If enabled, the installer can to access Installer
Programming remotely using DLS (Downloading Software). This function provides a window for tele-
phone ring detection by the alarm system. The DLS window will remain open for 6 hours, during
which time the installer will be able to enter DLS an unlimited number of times. After the 6-hr win-
dow has expired, access to programming via DLS will be unavailable until the window is re-opened.
[6] User Call-up - If enabled by the installer, the panel will make 1 attempt to call the downloading
computer. The downloading computer must be waiting for the panel to call before downloading can
be performed.
[7] For Future Use.
[8] User Walk Test - Allows the user to enter the Walk Test mode. See Walk Test on page 15.
[9] Late to Open Enable/Disable - This function enables or disables the Late to Open time pro-
grammed in [0].
[0] Late to Open Time of Day - This function is used to program the time setting enabled in [9].
NOTE: Refer to "Late to Open" section for details.

15.1 Changing Brightness/Contrast

When this option is selected, the keypad will allow you to scroll through 4 brightness levels and 10
contrast levels.
1. Press [ ][6] [Master Code].

2. Use the [<][>] buttons to scroll to either Brightness Control or Contrast Control.
3. Press [ ] to select the setting you want to adjust.

4. a) Brightness Control: There are 4 backlighting levels. Use the [<][>] buttons to scroll to the
desired level.
b) Contrast Control: There are 10 different display contrast levels. Use the [<][>] buttons to
scroll to the desired contrast level.
5. To exit, press [#].
( )
at the left side of the display to arm/disarm your sys-
][6][Master Code]. The [

10
][6] command is used to gain access to the
