TWINFLEX
®
pro Control Panel User Guide
11
Access Levels and Codes
The menu system is divided into four access levels in order to restrict access to those who require it. For
simple indication the status of the
Controls Enabled
light will show the level selected as follows;
Access Level
Description
Controls
Enabled LED
Key Operation
1 – NORM
Normal
OFF
N/A
2A – USER
User
ON
YES
2B – SUPR
Supervisor
SLOW FLASH
NO
3A – ENGR
Engineer
FAST FLASH
NO
3B - ENGR
Engineer
FAST FLASH
NO
Access to the menu system requires either the operation of the
enable controls key
to Access Level 2A
(User)
,
or the correct entry of the relevant code for access to all other levels, in order to protect against
unauthorised access to the system. The codes may be changed using the relevant panel menu or via the
TWINFLEX
®
pro OSP software. TWINFLEX
®
pro OSP software is only operational in engineer level, details of
which are given in the TWINFLEX
®
pro Engineer and Commissioning Manual. Access to 3B will require the
removal of the right hand panel and should not be removed by the user.
A valid access level code must be entered in order to access any of the menus.
Fire Alarm
When the panel enters the fire state, the alarms will sound, the fire LEDs will illuminate, the buzzer will pulse
quickly and the display will show the location and type of alarm.
On Hearing the Alarm
The responsible person should have already prepared written procedures for the action to be taken in the
event of a fire alarm. When the alarm sounds these procedures should be implemented.
Accessing the Controls
The user controls are accessed from Access Level 2A (User), or Access Level 2B (Supervisor) which is
reached as follows:
1.
Turn the key,
Or
Enter your 4-digit Access Level 2A
(User)
or
Access
Level
2B
(Supervisor) code,
The ‘Enable Controls’ light will light up continuously,
and
USER
is displayed in the top right hand corner of
the LCD display screen.
The buzzer will be heard on each key press, and
when successfully entered the ‘Enable Controls’ light
will light up continuously, and
USER
or
SUPR
is
displayed in the top right hand corner.
You are now in Access Level 2A (User) or Access
Level 2B (Supervisor) and may proceed to silence
and reset the system.
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