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Topcom TwinTalker 2000 User Manual page 2

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Note: Ensure the unit is switched off when in battery charge mode.
4.12 To charge the receiver (optional)
Should you wish to use the unit with rechargeable batteries (not
Included) you will be required to use an AC/DC adaptor - Input 230
VAC 50 Hz - Output 6 VDC 100Ma (not included).
• Insert 4 "AAA" NI-MH rechargeable batteries (not included)
• Switch the unit OFF
• Plug the adaptor into the wall and insert the round end into the
charge jack marked CHG on the top of the receiver.
Note: It takes approximately 6 hours to charge the batteries fully if they are at
their lowest level, and around 14 hours to charge new batteries fully.
4.13 To enter Dual Watch mode (2 channel monitor).
• Press Menu key
3 times.
• Press Up key
or Down key
to select the desired second channel.
• The unit will scan between the 2 channels, which are shown on the
display.
• Press Enter, PTT or Call button 'C' to exit Dual Watch mode.
4.14 VOX control function
In VOX mode, you can transmit and receive signals without pushing the
ptt button. It will start transmitting when you start speaking.
4.14.1. To switch on the VOX function
• Press Menu button
4 times to enter VOX mode;
• While the VOX icon is flashing -
• Press Up key
to select higher VOX sensitivity;
• Press Down key
to select lower VOX sensitivity;
• Press Menu key
twice to confirm the selected mode.
Note:
1. VOX sensitivity is indicated by the number of bars displayed at the lower right
corner of the LCD Screen.
6.3 For vehicles with air-bag
Do not place your receiver in the area over an air-bag or in the air-bag
expansion area. Air-bags inflate with great force. If a receiver is placed
in the bag expansion area and the air bag inflates, the receiver may be
propelled with great force and cause serious injury to vehicle occupants.
6.4 Potentially combustible atmospheres
Switch your receiver off when in any area with a potentially combustible
atmosphere, unless it is a type specifically designed for such use. Sparks
in such areas could cause an explosion or fire resulting in bodily injury or
even death.
6.4.1. Batteries
Do not replace or charge batteries in a potentially combustible
atmosphere. Contact sparking may occur while installing or removing
batteries and cause an explosion.
6.4.2. Blasting caps and ar eas
To avoid possible interference with blasting operations, turn your
receiver off near electrical blasting caps, in a 'blasting area' or in areas
marked: 'Turn off two-way radios'. Obey all signs and instructions.
Note: Areas with potentially combustible atmospheres are often, but
not always, clearly marked. They include fuelling areas such as below
deck on boats, fuel or chemical transfer or storage facilities; areas
where the air contains chemicals or particles, such as grain, dust or
metal powders; and any other area where you would normally be
advised to switch off your vehicle engine.
2. You can press the Enter key twice to stop transmitting for 4 seconds and adjust
the VOX sensitivity to a lower level if the surroundings are too noisy, causing
continuous transmitting.
4.14.2. To turn off the VOX function
• While the VOX icon is flashing, press the Down key
disappear.
• Press the Menu key
twice to confirm VOX off mode.
4.15 Second counter function
Use this to count from 0 to 99 seconds.
4.15.1. To enter second-counter mode
• Press Menu key
5 times to enter second-counter mode.
• While the second counter meter is flashing:
• Press Up key
to run second counter continuously;
• Press Down key
to pause the second counter.
• Press Menu key
to confirm the second counter and return to the
original default channel automatically;
• If an active signal is detected while in second-counter mode, the unit
will return to RECEIVE mode automatically;
4.15.2. To reset the second-counter meter
Enter second-counter mode and while it is flashing, press 2 times the
Enter key to reset the second counter to 00 status and press the Menu
key
to confirm.
7. CARE AND MAINTENANCE
To clean the unit, wipe with a soft cloth moistened with water. Don't
use a cleaner or solvents on the unit; they can harm the case and leak
inside, causing permanent damage. Battery contacts may be wiped with
a dry lint-free cloth.
If the unit gets wet, switch it off and remove the batteries immediately.
Dry the battery compartment with a soft cloth to minimise potential
water damage. Leave the cover off the battery compartment overnight
or until completely dry. Do not use the unit until completely dry.
To ensure optimal unit performance, the following operating procedures
should be observed:
7.1 For Portable Two-way Communicators
When transmitting with a communicator, hold the communicator in a
vertical position with its microphone 2.5 to 5.0 cm away from your
mouth. Keep the antenna at least 2.5 cm from your head and body.
If you wear a communicator on your body, ensure that the antenna is at
least one 2.5 cm from your body when transmitting.
7.2 Electromagnetic Interference/Compatibility
Nearly every electronic device is susceptible to electromagnetic
interference (EMI) if inadequately shielded, designed or otherwise
configured for electromagnetic compatibility.
Turn your unit OFF in any facilities where posted notices instruct you to
do so. Hospitals or health care facilities may be using equipment that is
sensitive to external RF energy.
Turn your unit OFF when on board an aircraft when instructed to do so.
Any use of the unit must be accordance with airline regulations or crew
instructions.
5. TOPCOM WARRANTY
• This equipment comes with a 24-month warranty. The warranty will
be honoured on presentation of the original bill or receipt, provided
the date of purchase and the unit type are indicated.
• During the time of the warranty Topcom will repair free of charge any
until the bars
defects caused by material or manufacturing faults. Topcom will at its
own discretion fulfil its warranty obligations by either repairing or
exchanging the faulty equipment.
• Any warranty claims will be invalidated as a result of intervention by
the buyer or unqualified third parties.
• Damage caused by inexpert treatment or operation, and damage
resulting from the use of non-original parts or accessories not
recommended by Topcom is not covered by the warranty.
• The warranty does not cover damage caused by outside factors, such
as lightning, water and fire, nor does it apply if the unit numbers on
the equipment have been changed, removed or rendered illegible.
Note: Please do not forget to enclose your receipt if you return the equipment.
6. SAFETY INSTRUCTIONS
6.1 Damaged antenna
Do not use any receiver that has a damaged antenna. If a damaged
antenna comes in contact with the skin, a minor burn may result.
6.2 Batteries
As batteries can cause property damage and/or bodily injury such as
burns if conducting material such as jewellery, keys or beaded chains
touches exposed terminals. The conductor may complete an electric
circuit (short-circuit) and become quite hot. Exercise care in handling any
charged battery, particularly when placing it inside a pocket, purse or
other container with metal objects.
U 7 0 0 3 0 0 7

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