Tera TR505D User manual

TERA
User Manual
TR-500
www.tera.co
TERA
User Manual
TR-505
www.tera.co

TERA
TR-505
2
TERA
Welcome to TERA Product Line of Radios
Congratulations on your purchase of TERA high quality two-way radio. The TR-505 model
represents the state-of-the-art in high-tech design and features. This radio model features 16
GMRS/MURS channels. Your two-way radio is designed for reliable and trouble free performance
for years to come.
-VHF/UHF Dual-band
-16 Pre-Programmed GMRS/MURS Channels
-121 Quiet Codes (38 CTCSS / 83 DCS)
-Time-Out Timer
-Voice Announcements for Channel and Battery Level
-Selectable Hi/Low Power Settings
-Speaker Mic and Earphone Jacks
-Includes long life (25-30 hour) Li-Ion Battery and desk charger
To get the most out of your radio, please read this manual carefully before use.

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TR-505
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TR-505
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TERA
Online Service and Support
The TERA website provides additional information about
obtaining service or support for the TERA line of two-way
radios and accessories.
Visit: www.tera.co

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TR-505
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Safety Matters
The following recommendations will help you understand this radios safety requirements.
1. Only qualified TERA technicians are allowed to service this two-way radio. Do not
disassemble the radio by yourself as it will void the warranty.
2. Use only the TERA brand battery pack and desk charger, so as to not damage the
transceiver.
3. Do not expose this radio to long periods of direct sunlight, or hot or humid areas.
4. Do not put this radio in dusty or dirty locations.
5. Do not use harsh chemicals, cleaning solvents, or strong detergent to wash this radio.
6. Never transmit on this radio without an antenna connected.
Caution
Safety and operability of this radio can’t be guaranteed unless TERA brand accessories or parts
are used.
User Manual

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TR-505
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Content
Initial Programming ............................................ 3
Included In Box..................................................... 9
Installing The Belt Clip ....................................... 10
Getting Acquainted ............................................. 10
Battery Information............................................ 10
Charging The Battery Pack .............................. 12
Antenna Information.......................................... 14
Radio Overview .................................................... 16
Basic Operations.................................................. 18
Power ON/OFF and Volume Control ............ 18
Channel Selection................................................ 18
Monitor Function................................................. 19
Make A Call ............................................................ 19
Receive A Call........................................................ 19
Side Key Operation.............................................. 20
GMRS / MURS Radio Programming............. 22
Wired Clone ........................................................... 24
Troubleshooting ................................................... 25
Specification ......................................................... 27
Optional Accessories .......................................... 28
Service and Support............................................ 30
Warranty and Repair Services ........................ 30
Terms of Warranty .............................................. 32
Warning Notes...................................................... 34
Safety....................................................................... 35

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TR-505
Optional Accessories .......................................... 28
Service and Support............................................ 30
Warranty and Repair Services ........................ 30
Terms of Warranty .............................................. 32
Warning Notes...................................................... 34
Safety....................................................................... 35
7

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TR-505
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Check Product
Please unpack the radio and the included accessories. We recommend that you check the box
for the items listed below to ensure everything is in the box.
Please contact your dealer should any items be missing from the box.

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TR-505
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Included In Box
Radio Antenna Battery Charger
Belt Clip Hand Strap User Manual
TERA

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TR-505
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Getting Acquainted
Battery Information
Battery Type: Li-Ion 1600 mAh Battery. Please charge the included TERA battery for
1-2 hours before use. Leave the radio or battery pack in the supplied charger cup until
the red charging light goes off and the green LED light comes on which indicates the
battery pack is fully charged and ready to use.
Note:
1. Do not short-circuit the battery terminals or dispose the battery in fire. Never attempt to
disassemble the battery pack.
2. Charge the battery in 32-105 F temperature. Otherwise the battery may not fully charge.
3. Turn off the radio before your initial charge. Use of the radio while charging may cause noise
or interfere during reception or transmission.
Installing The Belt Clip
To install the belt clip. Place the belt clip over the two rear mounting holes and insert the
two supplied phillips mounting screws and secure them into the rear of the radio body.
HINT: Install the belt clip with the battery removed as the install will be easier.

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4. Avoid pulling the Radio in and out of the charger during charging to avoid interference with the
charging procedure.
5. If the battery life quickly runs down even if it is fully and correctly charged, this means the
battery life is over and this battery will need replacing. Please contact your authorized TERA
dealer to purchase a new battery.
6. NEVER charge the battery or radio with battery if they are wet. Before charging, you should dry
battery off with a towel or cloth to avoid danger.
Warning:
Conductive metals such as jewelry, keys or coins may result in short circuit and gen-
erate a large quantity of heat when coming to contact with battery electrodes. Treat
any battery carefully especially when placing it into pocket, wallet or other metal
container as they can short out.

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Charging The Battery Pack
The Radio Battery Pack may be charged either by itself or when connected to the radio body.
To Charge your Battery Pack:
1. Insert the AC power cord into the rear of the desk top charging base. Connect the opposite AC
cord and safely plug it into an AC power outlet.
2. Place the battery pack or radio with battery into the charging base with the radio facing forward.
3. A solid red colored LED light will come ON indicating fast charging function. The LED light will
change to a green color once the battery pack is fully charged. Typical charging time is 1/2-2 hours
depending on your battery level at the time of re-charging.

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TR-505
4. NOTE: If the desk charger has a FLASHING red colored LED light, this means the battery pack is
completely discharged. The charger will automatically slow charge the battery pack for 30 minutes
then switch to the normal solid red LED charging mode. If the battery charger stays in the FLASH-
ING red LED mode more than 30 minutes, the battery pack may need to be replaced.
Caution when Charging the Battery
1. The battery is not fully charged from the factory. Please charge the battery before initial use or
after long-period of storage.
2. Repeat charging 2 to 3 times will make the battery reach its best capacity. Please replace or
charge the battery if battery power is low.
3. The supplied Li-ion battery includes a (6) six month warranty and is good for typically 400-500
charging cycles.
Note
Trickle charge is not allowed to exceed 30 minutes. If the LED is still flashing in red after 30
minutes, it means that the charger cannot provide power to the battery. Check if the battery or
charger is damaged. 13

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Antenna Information
The supplied flexible antenna is suitable for standard-distance communications. TERA
also offers extended length higher gain antennas to increase your communications
range. For more information about available accessories, visit: www.tera.co
CAUTION
Radio communication range may be greatly reduced when operating inside of concrete
structures like buildings and parking structures.
TIP
When storing radio for more then 3 weeks at a time, it is best to remove the TERA battery from
radio. This will maintain a full charge in battery so it’s ready for use. Batteries will hold a charge
6-12 months when removed from radio.

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Radio Overview
TERA

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TR-505
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Antenna
Channel Selector
Power Switch / Volume Control
This knob turns on/off the radio and adjusts
the volume. Rotate knob clockwise until a
click sound, to turn on the radio; rotate it
further to adjust audio volume. Rotate the
knob clockwise until the click sound indicates
the radio is turned off.
LED Indicator
A red glowing LED indicates the radio
is transmitting; green when it is receiving;
it flashes red when battery power is insufficient;
and flashes green during scanning.
PTT Key
To transmit, press the PTT-Key and speak
into the mic; release it to receive.
Mid Key: programmable key
Left Key: programmable key
Speaker
Microphone
MIC-SP Jack / Data Port
To connect the earphone / microphone or
data cable
Strap Hole
To be used with hand strap
Belt Clip
Stable the radio for easy carry
Li-ion Battery
Short press default setting is TX power level
Long press default setting is monitor
Short press default setting is battery level
Long press default setting is channel lock
Rotate the knob to select channel 1 to 16. The
radio will announce the selected channel number,
if voice prompt is switched on. Turn to channel 16
to enable scan (see page 18)
Low

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Basic Operations
Power ON/OFF and Volume Control
On top of the radio, the right mounted top knob turns the radio ON/OFF. In addition,
turning this knob clockwise increases the volume of the radio. Adjust the volume to your
desired audio level.
Channel Selection
Rotate the top mounted center knob to select any of the 16 pre-
programmed channels. A voice will announce which channel
you are on as the channel knob is rotated.

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Monitor Function
Long press the bottom left side key button to open squelch and monitor. Release to
enable quiet mode.
Make A Call
To make a call, hold down [PTT] key and speak into the microphone with normal voice.
Please keep the microphone 2 to 4 inches away from your mouth.
Note:
1. Hold down [PTT] key and the LED glows red, the radio begins to transmit.
2. If LED flashes red during TX, the battery needs re-charging. The radio can not transmit when
battery is low. Reduce your TX power level or recharge the battery
as soon as possible.
Receive A Call
Release [PTT] key to receive a call. A green LED lights up when a signal is incoming.

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Channel Scan Function
NOTE: this function is disabled when radio is shipped from the factory. The channel
scan function may be turned ON with the optional programming software and cable. To
enable this function, go into the programming software and select which channels you
would like to scan by selection “Yes” in the Scan Add column. You can scan from 2-15
channels. To start the channel scan mode, rotate the top mounted channel selector
knob on the radio to channel “16” and the radio will begin to scan your pre-selected
memory channels. To answer a calling station when scanning, press the radio’s PTT
button and talk. The radio will transmit on the last received channel while in the scan
mode. The scan feature will then auto resume channel scanning after 5 seconds of your
last transmit or receive audio activity on that channel. Channel “16” is not available for
a memory channel if the scan function is enabled for use.
Side Key Operation
The radio’s small side keys are programmed from the factory to the following:
Top small key: Short Press: Battery Level, Long Press: Channel Lock.
Bottom small key: Short press: Select TX Power level, Long Press: Monitor function
on. The radio’s side keys may be re-programmed to perform other functions with the
optional programming software and cable.