CeoTronics AG CT-DECTCASEGSM 用户手册
5
z
When driving a car, do not use the radio because it may distract you from the other traffic. Never
use a CeoTronics product (headset, insert earphone, induction receiver etc.) that will impair your
hearing.
use a CeoTronics product (headset, insert earphone, induction receiver etc.) that will impair your
hearing.
z
Transmit only when it is necessary. Unnecessarily occupying a channel can prevent the transmis-
sion of vitally important information.
sion of vitally important information.
z
Charge rechargeable batteries only with the appropriate suitable CeoTronics charger. Observe
the voltage and currency specifications, including those on the mains face (e.g. 230 V AC or
115 V AC). Never use the charger to recharge non-rechargeable batteries.
the voltage and currency specifications, including those on the mains face (e.g. 230 V AC or
115 V AC). Never use the charger to recharge non-rechargeable batteries.
z
When handling rechargeable batteries comply with environmental protection regulations! Never
attempt to open a rechargeable battery and never throw a rechargeable battery into fire. Ex-
pended (defective) rechargeable batteries are subject to compulsory regulated waste
disposal. Do not put them in the household waste!
pended (defective) rechargeable batteries are subject to compulsory regulated waste
disposal. Do not put them in the household waste!
z
Ensure that a short-circuit (risk of fire or injury) is not created across rechargeable battery termi-
nals or charging sockets by a short-out (bent-open paper clip, bunch of keys etc.). In such an
event the warranty shall lapse. Transport any spare rechargeable batteries in an electrically non-
conducting package in order to avoid short-circuiting the rechargeable batteries.
nals or charging sockets by a short-out (bent-open paper clip, bunch of keys etc.). In such an
event the warranty shall lapse. Transport any spare rechargeable batteries in an electrically non-
conducting package in order to avoid short-circuiting the rechargeable batteries.
z
Packaging materials, e.g. filling materials and plastic bags are not toys and have to be kept out of
the reach of children. There is a risk of children ingesting them and choking!
the reach of children. There is a risk of children ingesting them and choking!
z
Safe operation requires clean devices. Ensure that the devices (microphones, connectors etc.)
are clean and in good condition at all times.
are clean and in good condition at all times.
z
CeoTronics products may only be used for the specific application envisaged.
z
Should equipment, supplied by CeoTronics, be definitely put out of service you may return it to
CeoTronics. We ensure recycling and/or disposal of outdated equipment in compliance with
the applicable environment protection law.
the applicable environment protection law.
z
Keep these operating instructions for later use.
2. Description
2.1 Purpose
The CT-DECT Case (see Fig. on the front page) is part of a duplex communication system over short
distances for four or eight mobile participants with CT-DECT Multi Standard (PP). The communication
between the mobile communication participants is wireless. The CT-DECT Case can be furthermore
equipped with a GSM-phone and a two-way radio. The mobile participants can then communicate with
the GSM network and an external two-way radio. The CT-DECT Case is equipped with a socket with
audio output for accessory.
The range between the CT-DECT devices (base/FP and standard/PP) depends on the local circum-
stances. The longest range is reached at eye contact in a free area. Surrounding conditions as moun-
tains, buildings, trees, weather conditions, obstacles (especially the ones containing metal) and body
damping especially with body worn systems may reduce transmitting distance.
Fig. 1 shows a system overview.
distances for four or eight mobile participants with CT-DECT Multi Standard (PP). The communication
between the mobile communication participants is wireless. The CT-DECT Case can be furthermore
equipped with a GSM-phone and a two-way radio. The mobile participants can then communicate with
the GSM network and an external two-way radio. The CT-DECT Case is equipped with a socket with
audio output for accessory.
The range between the CT-DECT devices (base/FP and standard/PP) depends on the local circum-
stances. The longest range is reached at eye contact in a free area. Surrounding conditions as moun-
tains, buildings, trees, weather conditions, obstacles (especially the ones containing metal) and body
damping especially with body worn systems may reduce transmitting distance.
Fig. 1 shows a system overview.