Capital Business Park
Cardiff, CF3 2PZ
groupscs.co.uk
Smoke Control System
EV-HMI7B User Manual
SW Version: 1C
SCS-OM-03-V1_06-2022
Page | 5 of 14
User Input
Command buttons on the touch screen are normally displayed as an icon with a label. When prompted to
enter a value, text or password a keypad will automatically pop up. If applicable, input ranges or limits are
indicated a Min and Max values. Enter the desired value and touch the ENTER key to save or ESC to cancel
and return to screen.
CAUTION:
Do not use hard pointed objects to operate the screen which may cause damage to
the screen
Passwords
Reset functions and system configuration are password protected to prevent tampering and unauthorised
access. There are 3 different password levels. A login window will automatically pop up for access or action a
command that requires a higher level than the current user login.
On an unsuccessful login entry
“
Invalid username or password
”
will pop up and will be recorded in the event
log.
User Levels
User
Password
Logout Time
Permissions
SMOKE
SMOKE
10 minutes
Allows reset functions
Access to service and system configuration settings
SCS
*******
10 minutes
Authorised engineer
’
s access.
The user will automatically logout after a period of inactivity or following a reset command.
