Led; Installation; Supplied Components; Turning On And Off - Dostmann pH 7 Vio Manuel D'utilisation

• LED

All the instruments are equipped with a two-colours LED (red and green) which provides the user with
important information on the status of the system:
Function
Power on
Power off
Standby
Stable measure
Errors during calibration
Errors during measurement
Selection confirm
Timed screens
DHS deactivation

Installation

• Supplied components

The instrument is always supplied inside the specific carrying case; the version without sensor is
always supplied with:
instrument with batteries, 1m S7 / BNC connection cable, NT55 temperature probe, buffer solutions in
single-dose bottle and / or sachet, paper tissues, screwdriver, beaker, electrode holder support -only for
multiparameter- multilingual user manual and test report.
There are versions with the sensor(s) already included.
Contact your local distributor to be updated on the correct composition of the sales kit.
• Start-up
The device leaves the factory ready to be used by end-user.
•
Batteries are included.
•

• Turning On and Off

Turn on the system by pressing the button
appears:
• model and firmware of the instrument;
settings relating to the most important parameters and possible information about the DHS sensor;
•
• the instrument switches on at the last parameter used;
• to switch off the instrument, press the key
Series 7 Vio ENG Version 2.0 April 2020
LED Description
(colours)
Fixed
(green)
Fixed
(red)
Flashing every 20 s
(green)
Flashing every 3 s
(green)
Flashing every 1 s
(red)
Flashing every 3 s
(red)
Switched on for 1 s
(green)
Fixed
(green)
Fixed
(red)
. The display initially activates all segments and then
in measure mode.
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EN