IST PROLINE
www.istsports.com
Before using this product, read the manual and be sure you understand the
content thoroughly.
Do not store or leave this product in a hot or humid place. Doing so could damage
its performance. The pressure sensor is particularly susceptible and could give
incorrect displays of altitude rank and water depth. If the computer becomes
overheated, put it in water to cool it down.
Leaving the computer in a hot place could cause the liquid crystal display to turn
black, but it will return to normal when it cools down. This situation should still
be avoided since it can shorten the ilfe of the panel.
You should be aware that the computer may give an incorrect altitude rank
because of weather-related changes in air pressure.
Do not subject the computer to pressure chamber tests such as with air or gas.
This could affect sensor precision.
Never take apart the product. This will void the warranty.
NEVER activate the water detection sensor or expose it to moisture when on an
airplane or in any other environment where air pressure can change quickly.
III. 1. BATTERY
When the battery mark is illuminated or blinking, record the data in your log and
have an IST dealer to change the battery as soon as possible.
A low power battery left in the unit for a long period of time could lead to leakage,
so change promptly.
Have the battery changed by authorised IST dealer so a properly trained
technicians can perform this task
Looking through the transparent battery cover, if you discover the o-ring
underneath has scratches or is cracked, or has foreign matters stick to it, please
ask your authorised IST dealer to replace / clean the o-ring.
III. IMPORTANT NOTICES
III. 2. DIVING
Always check the battery’s power before you go diving. If the battery mark is
illuminated or flashing, it will not change to Dive mode.
Before you dive, always check the FO2 in dive set mode (if no setting, the
NITROX icon will blink.
This product does not manage your supply of air. You should therefore be aware of
your own air supply.
