4 Product description
19
Display Description
permanently assigned the following functions:
: display previous image.
: display next image.
,
Power supply/battery capacity:
: Mains operation, battery fully charged.
: Mains operation, no battery inserted.
: Battery operation, capacity 75-100%
: Battery operation, capacity 50-75%
: Battery operation, capacity 25-50%
: Battery operation, capacity 10-25%
: Battery operation, capacity 0-10%.
- - - - (animated): battery is
charging.
or
Auto-focus activated or deactivated.
Only testo 890-2: radio link to radio probe
established.
Only testo 890-2: Bluetooth interface activated.
Only testo 890-2: headset connected.
USB connection established.
Pos: 46 /TD/Produk tbeschreibung/ Grundlegende Eigenschaf ten/WBKs/testo 885/ Bedienkonzept Touch/ Joystick @ 9\mod_13052723 41960_79.doc x @ 80234 @ 3555 @ 1
4.1.3. Operating concept
The imager can be operated in two different ways.
Operation via touchscreen offers quick access to functions.
Operation via joystick requires more actions but enables single-
handed operation of the imager.
Joystick operation
Selection and activation is carried out in two steps: moving the
joystick ( [●] ) up/down/right/left moves the orange selection box on
the display. The selected function or button is activated by pressing
the joystick.