ELRO HA68S Multi-zone professional alarm system USERS MANUAL User Manual
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A
LED indicator
F
Key Chain Ring
B
Arm
G
Battery Cover
C
Partial Arm
H
Negative Polarity
D Disarm
I
Positive Polarity
E
Panic Switch
The Remote Control Unit is used to Arm, Partial Arm and Disarm the system.
The Remote Control also incorporates a Panic switch. Activating the Panic switch 
will immediately initiate a Full Alarm condition whether the system is Armed or 
Disarmed, (unless the system is in Service, Test or Program mode).
The Remote Control adopts a CR2032 type Lithium cell which under normal 
conditions will have typical life in excess of 1 year. Under normal battery 
conditions the LED on the Remote control will only illuminate when a button is 
pressed. However, under low battery conditions this LED will flash every time 
the button is pressed. When this occurs the batteries should be replaced as 
soon as possible.
SETTING THE REMOTE CONTROL
1.Remove the rear cover by undoing the small screw on the rear of the Remote
Control.
2.Insert the battery ensuring that the +v terminal faces upwards away from
the PCB.
REMOTE CONTROL UNIT
Front
Back
B
C
D
A
E
G
F
H
I
CHIME
The Chime facility can only be operated with the system in Disarm mode.
Press to toggle the Chime facility between ON and OFF.
Note: If the Chime is ON and the system is then armed the Chime will remain 
ON after the system is disarmed.
MUTE
The Mute facility can only be operated with the system in Disarm mode.
Press to toggle the Mute facility between ON and OFF.
Note: If the Mute is ON, no voice guidance will be made during operation. If the 
mute is OFF, voice guidance will be active. However, if ‘LINE STATUS’ LED 
illuminates while the mute is OFF, there is no voice guidance will be available. 
LATCH KEY
Press to access the latch key function for quick programming.
EVENT-LOG
The Event Log will store the last 50 system Arm, disarm, alarm and detector 
Low Battery events. The Event Log will record the time, date and details for 
each event. If when the system is disarmed the “ALARM MEM’ LED is flashing 
and the panel beeps every 10s, this indicates that an alarm has occurred. To 
cancel the LED and stop the beeping you must access the event log or press 
to eliminate the flashing ‘ALARM MEM’ LED and the beeping as well.
To access the Event Log, (with the system in Disarm):
Press .
The Event-Log will automatically start scrolling through and displaying the event 
data starting with the most recent event. The data for each event is shown on 
two screens, each screen will be displayed for 5 seconds before moving on to 
the next screen and then the next event.
Use the and buttons to manually scroll through the event log to the 
required position as necessary.
Press to return to Disarm.
TELEPHONE LINE DETECTION
When setting to the voice dialer and If ‘LINE STATUS’ LED is flashing, it implies 
bad telephone line connection or telephone network being out of order. Check 
the telephone line and re-test it.
When setting to the digital dialer and if ‘LINE STATUS’ LED is flashing, it implies 
two causes of failure. One is bad telephone line connection or telephone 
network being out of order. The other cause of failure is derived from the 
central monitoring station. Consult with the central monitoring station for help.
EN
EN
