38
18. General Handling
Do not store the computer in hot and/or humid environments. The
pressure transducer is sensitive to both heat and humidity. If
impaired, it may cause display of incorrect altitude or depth data.
The IQ-800’s Liquid Crystal Display may darken if left in a hot
environment (such as on a car’s dashboard). It will return to normal
once allowed to cool; however, extensive exposure to heat may
shorten LCD life.
Other than for battery replacement, following the procedures outlined
in this manual, the IQ-800 is not to be disassembled by anyone other
than TUSA or its authorized dealers. Unauthorized disassembly will
violate the warranty.
If the IQ-800 does not appear to be functioning properly, in any
manner, do not use it to dive. Return it to your authorized TUSA
dealer for repair.
Rinse the IQ-800 thoroughly in fresh water following every dive.
Do not use cleansers, chemicals, or solvents to clean the IQ-800.
Use a soft cloth to gently wipe dirt or water stains from the screen.
Store the IQ-800 in a clean, dry location. After diving, wipe the
computer dry and store it in a location separate from other damp
items.
17. Units of Measurement
You can change the units of measurement for water depth and
temperature of the IQ-800.
In Dive Set mode press and hold down both the B and C button for
six or more seconds. The computer will beep once to tell you that the
system has changed.
Always verify the units of measure are correct before starting to
dive.
