Dranetz DranTech Xtra, Руководство пользователя

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DranTech X
TRA
User’s Guide
Technical Data
Data Interface
Type Optical via infrared light through the
housing
Data transmission
(data transfer)
Serial, bidirectional (not IrDa compatible)
Protocol Device specific
Baud Rate 38,400 baud
Functions – Select/query measuring functions and
parameters
– Query/transmit momentary measurement
data
– Read out stored measurement data
The USB
⏐
X-
TRA
plug-in interface adapter (see accessories) is used
for adaptation to the PC’s USB port.
Internal Measured Value Storage
Memory capacity 4 MBit / 540 kB for approx. 15,400 measured
values with time stamp
Power Supply
Battery 2 ea. 1.5 V mignon cell (2 ea. size AA),
alkaline manganese per IEC LR6 (2 ea. 1.2 V
NiMH rechargeable battery also possible)
Service life With alkaline manganese: approx. 200 hours
Battery test Battery capacity display with battery symbol
in 4 segments:
.
Querying of momentary battery voltage via
menu function.
Power OFF function The multimeter is switched off automatically:
– If battery voltage drops to below approx.
1.8 V
– If none of the keys or the rotary switch are
activated for an adjustable duration (10 to 59
min.), and the multimeter is not in the contin-
uous operating mode
Power pack
connector socket
If the NA
⏐
X-
TRA
power pack (see accesso-
ries) has been plugged into the instrument,
the batteries are disconnected automatically.
Rechargeable batteries can only be recharged
externally.