10
USER MANUAL HYDROGEN LEAK DETECTOR - H2000 PLUS
5. Controls
GB
Display
The display shows:
• The indicator bar in Detection Mode and
the figures in Analysis Mode.
• The six main menus. Their positions are
indicated on a horizontal scale. Change from
one menu to another using the < and >
buttons.
• The main menus have submenus, which are
also indicated by horizontal scales and can
be selected using the < and > buttons.
• Scales for setting numeric values, langua-
ges, etc.
• Messages.
• A battery status indicator in the upper right
corner. (Only H2000-C
Push-buttons
The functions of the push-buttons are shown
at the lower edge of the display.
• Change from one menu item to another
using the < and > buttons.
• Press Enter to move down to the nearest
submenu.
• Press Save to save the set value.
• Press Undo to restore the previously set
value.
• Press Esc to move up to the nearest higher
level(s).
PLUS
, see page 31).
®
Loudspeaker
Display
Earphone
Control
Socket
Push-
buttons
The display has a "screen-saver"
function. See page 16.
LEDs
The two LEDs indicate the status of the in-
strument as follows:
• Green fixed light, red flashing slowly,
during warming up phase
• Green fixed light means normal conditions
• Red fixed light together with LEAK on dis-
play means the instrument has detected a leak
larger than the set alarm limit.
• Red flashing rapidly, see Trouble-shooting
on page 34.
LEDs
Probe
Connector