An optional programming cable is available to program different PMR 446MHz and 464MHz
channels and sub tones on the TX-8. Software is available for free download from
www.zartek.co.za
.
The programming cable is connected to the radio to the USB port on a PC. Other settings such as
Squelch level, VOX or reassigning the side key for different functions can also be programmed.
Licence free use of this transceiver limits the frequencies to the 446MHz and 464MHz bands and the
power is restricted to 500mW. If an ICASA license is granted for use of other frequencies (400-470
MHz) and power (3W), special software is available from a registered two-way radio dealer. The
supplier and manufacturer take no responsibility if a user operates the transceiver not in accordance
with ICASA regulation.
Please refer to the sections in this manual for instructions on programming and the functions
available.
Battery Information
Initial Use
New batteries are not charged fully in the factory. Please charge the battery for 3 hours at least
before first use. This initial charge pre-conditions the battery for full capacity. Failure to charge fully
may shorten the life span of the battery. Recharge the battery immediately once it goes flat as it could
get damaged if left very flat for long periods. The maximum battery capacity and performance is
achieved after three full charge-discharge cycles.
Battery Pack
Please only use a battery which is approved by the manufacturer. Unauthorized batteries may cause
failure of protection circuitry and result in bodily injury and property damage.
Safety Information
1) Do not throw the battery into fire!
2) The battery should be recycled and disposed of correctly.
3) Never attempt to disassemble the battery pack.
4) Only charge the battery, when the ambient temperature is between 5
℃
- 40
℃
.
5) Please turn off the radio when the battery is charging. Using the radio during charging will affect
the normal charging of the battery pack and will lengthen the charge time.
6) During charging, do not plug in/pull out the power supply or the battery frequently, it would affect
battery charging.
7) Do not charge when the battery or radio is wet. Please dry it with a soft cloth before charging.
8) Do not use the charger, cable or battery if it is damaged, cracked or frayed in any way.
9)
The battery life is over when the operating time is obviously shorter than normal even if it’s fully
and correctly charged. Please then replace with a new battery.
To Prolong Battery Life
1) Battery performance will degrade when the current temperature is below
0
℃
. A spare battery
may be necessary in cold weather. Please keep the cold batteries, as these batteries will work
under room temperature.
2) If the battery contact is dusty, it may influence its normal use or normal charge.
Battery Storage
1) Fully charge a battery before storing for a long time, to avoid battery damage caused by
over-discharge.