wtw Multi 3430, Operating Manual

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Overview Multi 3430
8 ba75865e02 12/2009
The two USB interfaces (USB-A and USB-B) enable you to:
z
Transmit data to
– a USB memory device
– a PC
z
Update the meter firmware.
1.1 Keypad
In this operating manual, keys are indicated by brackets <..> .
The key symbol (e.g.
<MENU/ENTER> ) generally indicates a short
keystroke (under 2 sec) in this operating manual. A long keystroke
(approx. 2 sec) is indicated by the underscore behind the key symbol
(e.g.
<MENU/ENTER
_
> ).
M
F1
F2
AR CAL
PRT ESC RCL STO
MENU
ENTER
MENU
ENTER
pH 3430
<F1>:
<F2>: Softkeys providing situation dependent functions, e.g.:
<F1> /[Info]: View information on a sensor
<On/Off>: Switches the meter on or off
<M> : Selects the measured parameter
<CAL> :
<CAL
_
> :
Calls up the calibration procedure
Displays the calibration data
<AR> Freezes the measured value (HOLD function)
Switches the AutoRead measurement on or off
F1
F2
CAL
AR AR