User's Manual

Request concerning handling

Common

・ Please use a soft, dry cloth when cleaning the units.

If you use alcohol, thinner, benzine or other cleaning agent, the printing may disappear and the colors may

fade.

・ Use a dry cotton swab to occasionally clean the electrode terminals.

If the terminals become dirty, contact becomes poor and power may be cut. If the terminals become, please

wipe them clean with a dry cloth or cotton pad.

・ Do not place the units near the air outlet section of an air-conditioner.

Rapid temperature changes cause dewing which results in internal corrosion and malfunction.

・ Do not use more excessive force than necessary.

If the units is included in a container packed with many things or placed in a pocket subject to pressure

when you sit down, internal circuit board may be damaged or malfunction,。

WM320 terminal

・ Please avoid extremely high or low temperatures, humid, direct sunlight and dusty place.

・ Since adverse effects may occur if the WM320 terminal is used near an ordinary phone,

television, or radio, please use it at a distance from these location.

・ Do not drop WM320 terminal or subject it to shocks.

This may cause it to malfunction.

・ Please insert horizontally and not pull it when you connect the USB connector to PC.

This may cause it to malfunction.

・ When moving, please remove WM320 terminal from the PC.

This may cause it to malfunction.

・ Though the WM320 terminal gets warm while it is being used, this is normal. You can use it

as is.

USIM card

・ When removing USIM card, do not use more force than necessary.

・ Be sure that the IC section is always clean when using it.

・ Use a soft, dry cloth when cleaning the USIM card.

・ Do not damage the IC chip, handle it carelessly or cause it to short circuit.

This may cause a loss of data or a malfunction.

・ Do not drop USIM card or subject it to shocks.

This may cause it to malfunction.

・ Do not bend the USIM card, and do not place any heavy items on top of the USIM card.

This may cause it to malfunction.

・ Do not insert USIM card with label to WM320 terminal.

This may cause it to malfunction.