ZX
A
/ Z
XE
MORLEY-IAS
C
OMMISSIONING
M
ANUAL
Document No. 996-071, Revision:
1
,
Aug 99
Page
5
•
The alphanumeric keys normally function as a numeric keypad. During programming, these keys can be toggled
to Letter Keys by pressing the CHANGE key. This gives access to letters A-M. For access to letters N-Z, press
and hold the SHIFT key whilst pressing the appropriate letter key.
Key Legend
Function
0 to 9
Press to enter numbers 0-9 or letters A-Z
>
Press to scroll through fire alarms or faults manually on the display
<
Press to scroll back through fire alarms or faults manually on the
display
Change
Press to change a display option (where allowed)
Enter
Press to confirm entry of a multiple digit number
No
Press to answer No, or terminate a display option
Yes
Press to answer Yes, or step through a display option
Shift
Press to show user options on the display
Press, during programming, to allow entry of Letters N-Z
Table 2 - Alphanumeric and Interactive Control Keys
•
The control keys are disabled at USER LEVEL 1. Pressing the SHIFT key will cause the display to prompt for
entry of the Level 2 password. The password must be entered to re-enable the control keys at Level 2.
3.2 Front Panel LED Indications
•
The Level 1 LED Indicators are divided into two sections.
•
The upper array of LED Indicators shows the operational conditional of the panel and the installation.
•
The lower array of Zone LED Indicators shows the location of a fire alarm or fault.
•
The standard Zone LED Indicators provide identification for up to 20 zones. On the ZXe panel, this can be
extended by adding either a further 20 zones (to give a total of 40 zones) or a further 60 zones (to give a total of
80 zones).
•
The LED Indicators illuminate as red, yellow or green to give a clear indication of the panel status as follows:
Figure 3 - System Control LED Display
FIRE
Fault
Accepted
Disablement
Test
Sounder Fault
Delayed Mode
Relays Disabled
Earth Fault
Sounders Disabled
System / CPU Fault
Alarms Silenced
Supply Fault
Power