Metrix MTX 3292 - Getting Started; Preparation for Use

Getting started
14 100,000 cts digital multimeters
Getting started
Preparation for use
Instructions before
starting up
When you use this multimeter, you must observe the usual safety rules,
which:
 protect you from electrical hazards,
 protect the multimeter from operator errors.
For your safety, use only the leads supplied with the instrument.
Before each use, make sure that they are in perfect condition.
Power supply via the
charger
From 230V ±10% mains (US version: 110V ±10%) with the specific charger
delivered with the instrument (45 to 65 Hz).
The mains connector is on the side of the multimeter.
Powering up,
down
Press the key opposite, on the left front panel of the instrument, to switch it
on or off. A switching-off page reports the switching off of the active
multimeter.
Automatic current
measurement
detection
The number of input terminals is limited to 3: V, COM, A.
Connecting the lead to the "Ampere" terminal automatically selects the
corresponding function.
 When a change of function from the control keypad is
incompatible with the connection of the lead, an audible and
visual alert is triggered (LEADS).
Automatic
power down
The current measurement is made in automatic range mode over the whole
span.
Validate the function by the Standby menu: the device stops automatically
after 30 minutes of operation if during this time there has been no action on
the front panel and if the multimeter remains immobile.
The device is switched back on by the key.
 Automatic switching off is disabled in:
 Surveillance mode  SURV
 Record mode  MEM
 Communication mode (isolated USB optical link, Bluetooth)
when the quantity measured (Voltage or Current) on the inputs of the
multimeter exceeds the danger threshold.
Alert signal
An intermittent audible signal is emitted:
* in the "Voltage" setting, when the range is exceeded
(MANUal and AUTO mode - last range)
* in the "Current" setting, when the range is exceeded
(MANUal mode), starting from a measurement of 10 Amperes
* when the connection of the leads is incompatible with the function
selected
* when the danger thresholds are exceeded (if the function is validated)
When the range is exceeded, the audible signal is accompanied by display
of the "O. L" acronym.
When the symbol is activated:
* the voltage on the "Volt" input exceeds 60 VDC or 25 VAC
* the current injected between the "Ampere" terminal and COM exceeds
10A
* the range (voltage or current) is exceeded in MANUAL mode
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