User manual
24
PREFERENCES
OPTION 10: Argos serial number
If the Argos is connected to the Hera then its serial number
MUST be entered here. This enables the Hera and the Argos
to work together correctly.
OPTION 11: Pin number
Enables the secret code which gives access to the installer
menu to be changed. WE ADVISE YOU TO CHANGE IT
IMMEDIATELY ! Do NOT give the end user the PIN code.
OPTION 12: Date and Time
OPTION 12.1: Changing the time
Press ‘enter’. The Hera will display the time in the format
HH:MM:SS. This can be adjusted using the rotary encoder
and the ‘enter’ switch, which enables you to go from Hours to
Minutes and then Minutes to Seconds. To store, press ‘enter’.
OPTION 12.2: Changing the date
Press ‘enter’. The Hera will display the date in the format DD/
MM/YYYY. This can be adjusted using the rotary encoder and
the ‘enter’ switch, which enables you to go from Day to Month
and then Month to Year. To store, press ‘enter’.
OPTION 12.3: Day of the week
Press ‘enter’, turn the rotary encoder to select the weekday and
then conrm by pressing ‘enter’ or cancel by pressing ‘undo’.
OPTION 13: Adjusting the LCD display
OPTION 13.1: Adjusting the contrast
Allows the contrast on the LCD screen to be adjusted. Press
‘enter’, turn the rotary encoder to select the required value and
then store by pressing ‘enter’.
OPTION 13.2: adjusting the back lighting
Allows adjustment of the back-lighting for the LCD screen.
Press ‘enter’, turn the rotary encoder to select the required
value and then store by pressing ‘enter’.
TO EXIT
To exit the menu at any time, press ‘exit’.
NOTE: We strongly advise you not to cut off
the AC supply when in the installer menu.
When the installer menu is entered the Hera
stops writing into the error and measurement
lists until such time as you exit the menu. This
explains the appearance of the message ‘List
error OFF’ in the error list. When the AC supply
is restored the list will not be re-activated and
data will not be written into it !
If this happens for any reason, go back to the
installer menu when the AC power is restored
and use the ‘exit’ button to go back to normal
operating mode.