TSI Instruments Alnor Model AXD620 - Chapter 2 Setting-Up; Irflow Pvm620; Installing the Batteries; Using the Optional AC Adapter

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Chapter 2
Setting-up
Supplying Power to the Alnor Model AXD620/AIRFLOW PVM620
The Alnor AXD620/A
IRFLOW PVM620 is powered with four size AA
batteries.
Installing the Batteries
Insert four AA batteries as indicated by the diagram located on the
inside of the battery compartment. The Alnor AXD620/A
IRFLOW
PVM620 is designed to operate with either alkaline or NiMH
rechargeable batteries, although it will not recharge NiMH batteries.
Battery life will be shorter if NiMH batteries are used. Carbon-zinc
batteries are not recommended because of the danger of battery acid
leakage.
Using the Optional AC Adapter
When using the AC adapter, the batteries (if installed) will be bypassed.
Be sure to provide the correct voltage and frequency, which is marked
on the back of the AC adapter. The AC adapter will not recharge the
batteries.
Connecting to a Computer
Use the Computer Interface USB Cable to connect the instrument to a
computer. Connect the end labeled “COMPUTER” to the computer USB
port and the other end to the data port of the Alnor AXD620/A
IRFLOW
PVM620.
For information on how to download stored data see Chapter 3
LogDat2™
Downloading Software.
Caution: This symbol is used to indicate that the data port
of the Alnor AXD620/A
IRFLOW PVM620 is not intended for
connection to a public telecommunications network.
Connect the USB data port only to another USB port.