1.
The meter software must be version 2.0.0.710 or higher.
To download the most current version of the software, refer to the applicable product page on the
manufacturer's website.
2.
Open the Zip file.
3.
Copy the INF file from the software upgrade package to a convenient location on the PC.
Note: The INF file must be installed to use the meter manual control from a PC.
4.
Turn on the meter.
5.
Push the key and select Instrument Information.
6.
Select USB Device Type and then select Virtual Serial to use the virtual serial port on the meter.
7.
Push OK. The meter will automatically restart to complete the setting change.
8.
Connect the meter with the USB cable to the PC and turn on the meter.
Windows XP starts the "Found New Hardware Wizard".
9.
Select "No, not at this time" to the query "Can Windows connect to Windows Update to search for
software?"
10.
Click Next. The next wizard screen will prompt.
11.
Select "Install from a list or specific location (Advanced)" to the query "What do you want the
wizard to do?"
12.
Click Next. The next wizard screen will prompt.
13.
Select the option "Search for the best driver in these locations."
14.
Uncheck the "Search removable media (floppy, CD-ROM)" option and select the "Include this
location in the search:" and click the "Browse" button.
15.
Select the INF folder or location and click OK.
16.
Click Next. The new software will be installed.
17.
Click Finish to complete the Found New Hardware Wizard for: HQd Meter - Virtual Serial Port.
18.
To make sure that the installation succeeded, go to Computer Management>Device
Manager>Ports. The new installed port is listed as HQd Meter - Virtual Serial Port (COM#).
19.
The meter is now ready for communication with PC-based systems using the Virtual Serial port. A
program interface must be developed by the user for the command set used to control the meter
functions from the PC. Contact Technical Support for more information and command set
documentation.
Maintenance
C A U T I O N
Multiple hazards. Only qualified personnel must conduct the tasks described in this section of the
document.
Clean the meter
The meter is designed to be maintenance-free and does not require regular cleaning for normal
operation. Exterior surfaces of the meter may be cleaned as necessary.
1.
Wipe the surface of the meter with a damp cloth.
2.
Use a cotton-tipped applicator to clean or dry the connectors.
Replace the batteries
W A R N I N G
Explosion hazard. Incorrect battery installation can cause the release of explosive gases. Be sure that the
batteries are of the same approved chemical type and are inserted in the correct orientation. Do not mix new and
used batteries.
24
English
Summary of Contents for HQ440d
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