Contec PT-E831H, User Manual

Page: 12 / 123

1. Introduction
PT-E831H, PT-E831HS User’s manual
5
- Do not allow your hands and foreign matter to enter the openings of the PT-E and peripheral devices.
Doing so can cause injury or electric shock.
- Always start the fitting of the expansion board or memory after dismounting the PT-E from the
enclosure and placing it on a level surface.
Fitting it with the PT-E mounted on the enclosure can cause injury due to a drop.
- Do not touch the edges and projections of the electrical circuit boards and parts in the PT-E.
Doing so can cause injury.
- Before installing the cover, always connect the internal cables securely.
Insecure connections can cause a fire due to a short circuit.
- Always change the battery after powering off the PT-E.
Not doing so can cause an electric shock.
CAUTION
- Do not use or store this product in a location exposed to high or low temperature that exceeds range
of specification or susceptible to rapid temperature changes.
Example:
- Exposure to direct sun
- In the vicinity of a heat source
- Do not use this product in extremely humid or dusty locations. It is extremely dangerous to use this
product with its interior penetrated by water or any other fluid or conductive dust. If this product
must be used in such an environment, install it on a dust-proof control panel, for example.
- Avoid using or storing this product in locations subject to shock or vibration that exceeds range of
specification.
- Do not use this product in the vicinity of devices that generate strong magnetic force or noise. Such
products will cause this product to malfunction.
- Do not use or store this product in the presence of chemicals.
- To clean this product, wipe it gently with a soft cloth dampened with either water or mild detergent.
Do not use chemicals or a volatile solvent, such as benzene or thinner, to prevent pealing or
discoloration of the paint.
- This product’s case may become hot. To avoid being burned, do not touch that section while this
product is in operation or immediately after turning off the power. Avoid installation in a location
where people may come into contact with that section.
- CONTEC does not provide any guarantee for the integrity of data on CF.
- Always disconnect the power cable from the receptacle before mounting or removing the expansion
board, or before connecting or disconnecting any connector.
- To prevent corruption of files, always shutdown the OS before turning off this product.
- CONTEC reserves the right to refuse to service a product modified by the user.
- In the event of failure or abnormality (foul smells or excessive heat generation), unplug the power
cord immediately and contact your retailer.
- To connect with peripherals, use a grounded, shielded cable.
- Do not use any sharp-pointed object such as a mechanical pencil to touch the touch panel. Doing so
may scratch the touch panel, resulting in malfunctions.
- Do not subject the touch panel to shock as doing so may break it.
- When the surface or frame of the touch panel has become dirty, wipe it with neutral detergent. Do not
wipe the touch panel with thinner, alcohol, ammonia, or a strong chlorinated solvent.