Unitech MT380 Manuel d'utilisateur télécharger pdf (Page 4)

Notices

The unit is equipped with a Lithium-Ion battery pack. After extended storage periods, however,

the unit may not power-on without external power due to battery discharge. In this case con-

nect the unit to the power cable and recharge the unit for about 12 hours to charge the battery

to full capacity.

The battery supplies operational power to the unit for approximately one hours (depending on

hardware configuration and with limited backlight use) or provides backup data for three days

when there is no external power connected.

Battery Charge Notice

It is important to consider the environmental temperature whenever the Lithium-Ion battery

pack is charged. Charging is most efficient at normal room temperature or in a slightly cooler

environment. It is essential that batteries are charged within the stated range of 0°C to 50°C.

Charging batteries outside of the specified range could damage the batteries and shorten their

charging life cycle.

Storage and Safety Notice

Although charged Lithium-Ion batteries may be left unused for several months, their capacity

may be depleted due to build up of internal resistance. If this happens they will require

recharging prior to use. Lithium-Ion batteries may be stored at temperatures between -20°C to

70°C, however they may be depleted more rapidly at the high end of this range. It is recom-

mended to store batteries within normal room temperature ranges.

Warranty

Under Unitech limited Warranty, the following items are covered:

• MT380 IP-based Access Control Terminal is covered by one-year limited warranty.

• Cables are covered by one-year limited warranty.

• The backup battery is covered by a three-month warranty.

1 2 3 4 5 6 7 8 9 ... 35 36

Pas de commentaire

Unitech MT380 Manuel d'utilisateur Page 4