Intek MT-5050 User manual

OWNER'S MANUAL
MANUALE DI
ISTRUZIONI
MULTISTANDARD
HANHDELD TRANSCEIVER
(PMR446 / LPD433 BANDS)
MT-5050

- 1 -
Index
Contents .................................................................................................................. 1
Introduction ......................................................................................................... 2-3
Contents of Package ............................................................................................. 3
Battery Operation ................................................................................................... 4
Controls and Indicators .................................................................................... 6-10
Operation.......................................................................................................... 11-17
Specifications ....................................................................................................... 18
Optional Accessories ........................................................................................... 18
Important Informations ........................................................................................ 19
Declaration of Conformity.................................................................................... 20
User Information ................................................................................................... 20
RoHS
2002/95/EC
English
IMPORTANT !
It is recommended to carefully read this instruction manual throughout, before using the radios.
This also in order to prevent you from using the radios out of the limits stated by the regulations.
IMPORTANT !
The maximum operating range will vary depending on terrain and environment. Range will be
usually greater in open fields. While range is usually shorter within and around buildings or large
structures. This unit may not ensure privacy of communication.

Introduction
- 2 -
Congratulations !
Congratulations on your selection and purchase of this high quality product. With proper care
and adherence to the set-up and user instructions in this Owner’s Manual, this unit will let you
enjoy years of trouble-free service.
We are committed to providing quality products that fit your needs, however we would like to
receive any comments or suggestions that you might have on this product, which will help us in
continuous improvement of the quality.
Applications
The MT-5050 is a compact design two-way communication device, operating on the PMR 446
MHz and on the LPD 433 MHz European bands. Radio must be operated on the band
(PMR446 or LPD433) and on the channels allowed in the country where the product is
been used, in accordance with the local regulations. It can be used to provide immediate,
high quality, cost free 2-way communication, for both business or personal use, it is the ideal
communication tool for many applications, like :
Industry Sport & Leisure
Construction Sites Sporting Events, Concerts, Meetings
Shops, Stores & Shopping Malls Bike & Motorcycle Riding
Warehouses & Buildings Kids and old personsControl
Hotels & Resorts Camping and Hiking
Safety & Emergency Indoor & Outdoor Activities
Baby Monitor Sailing and Sports Flight
MT-5050EX (INTERNATIONAL VERSION)
Items in this manual that are marked (MT-5050EX) refer only to model INTEK MT-5050EX.
Functions marked (MT-5050EX) are not available in model MT-5050 (EUROPEAN VERSION).
Model MT-5050EX is not available in the European market.
English

Introduction - Contents of Package
- 3 -
Features and Benefits
The radio includes a number of advanced features, nevertheless its operation is user firendly
and you may get familiar with it, after few minutes of use.
Please refer to the following list of the main feautres in this two-way radio :
8 PMR Channels + 69 LPD Channels
30 PMR Simplex Channels + 99 LPD Simplex channels (MT-5050EX)
20 PMR/LPD Semi-Duplex Channels (MT-5050EX)
38 CTCSS Codes
Roger Beep Tone
Keypad Program Tone
8 Memory Channels
Keypad Lock
Adjustable Digital Squelch
Monitor
Auto Power Save Circuit
VOX (Baby Room Monitor) / Handsfree Use
Dual Watch function
Adjustable Hi-LO Transmitter Power (PMR band)
Channel / Memory Scan
Channel / CTCSS Tone Memory
3 Selectable Call Tone Melodies
Large Size Back Lighted LCD Display
Battery Level Indication
Digital S/RF Meter
Scrambler Function (MT-5050EX)
External Earset-Microphone Jack
Wall Charger Jack
Contents of Package
Please carefully check that the package contains the following items :
1 x Main Unit (Radio with Antenna)
5 x 1.2V 1500mAh Ni-MH Battery
1 x 230VAC Wall Charger
1 x Belt Clip
1 x User Manual (this one)
English

Battery Operation
- 4 -
English
Installing and Checking Batteries
Slide down and remove the battery door (17) and to access the battery room. Set the battery
type switch (18) according to the type of used batteries (Ni for rechargeable batteries and AL
for alkaline batteries). Install 5 x AA size alkaline batteries or rechargeable batteries and pay
attention to install it with the correct polarity as indicated in the battery room. Switch ON radio
by turning the OFF/VOL (2) control and check the battery level on the battery level indicator
(E), 4 bars mean full charge, 3 bars mean normal charge, 2 bars mean half charge and 1 bar
means low battery condition. When the battery capacity is low, the Battery Indicator (E) and bt
Lo (N) indication will flash on the LCD display. Recharge or replace the batteries at this time.
Please refer to the following item BATTERY CHARGING.
Battery Charging
When the battery capacity is low, switch OFF the radio and connect the supplied battery travel to
the CHARGE jack (4), then plug it into the 230VAC outlet. To obtain the maximum performance
from the batteries, recharge them only when they are fully discharged. The charging time
depends on the capacity of the used batteries, it is approximately 12 hours for one set of Ni-MH
batteries (1200-1500mAh). When the charging time has expired, unplug the charger from the AC
outlet and then disconnect it from the radio.
WARNING !
1. Only Ni-MH (or Ni-CD) batteries may be recharged.
2. Do never try to recharge alkaline batteries, as this might cause damage to the radio
or explosion of the batteries.
3. Set the battery type selector (18) to Ni.
4. Always switch OFF radio before starting the battery charging process.
5. Do not recharge batteries for more than 13-14 hours, in order to avoid overcharge or
overheating, which could cause damage to the radio.
6. Use only the enclosed battery charger or original INTEK battery chargers.

Controls and Indicators
Front Panel
- 5 -
BUSY
SC DW
HI LO
SCR
PS
VOX
TX
S
159
1
10
14
13
12
11
15
2
6
8
9
4
7
5
3
English

Controls and Indicators
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1. Antenna
High efficency rubber antenna.
2. OFF/VOL (OFF/Volume) Control
This knob switches the radio ON and OFF and it adjusts the volume control. If no signals are
being received on the operating channel, it is suggested to open the SQUELCH and adjust the
volume to the desired level while listening to the background noise.
3. LCD Display
Large size LCD display with green color backlight function for best readability in darkness. The
large 6-line LCD indicates simultaneously all the programmed settings and all the enabled
functions. Digital 10-bar S/RF/MOD Meter and 4-bar battery level indicator.
LCD Display
A. Keypad Program Tone Icon
The Keypad Program Tone Icon (A) is lighted when the keyboard tone function is enabled.
B. Roger Beep Icon
The Roger Beep Icon (A) is lighted when the Roger Beep function is enabled.
BUSY
SC DW
HI LO
SCR
PS
VOX
TX
D EB
O N MP
F
A C
G
S
R
Q
T
H
I
L
S
123456
English

English
Controls and Indicators
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C. TX Icon
The TX (C) icon is ligthed when radio is in the transmit mode.
D. LOCK Icon
The LOCK (D) icon is lighted when the keypad lock function has been enabled.
E. Battery Level Indicator
It shows the current battery level condition.
F. SCR Icon (MT-5050EX)
The SCR Icon (F) is lighted when the SCRAMBLER function is enabled.
G. HI Icon
The HI icon (G) is lighted when the trasmitter is in the HIGH POWER mode (PMR channels
only).
H. LO Icon
The LO icon (G) is lighted when the trasmitter is in the LOW POWER mode (PMR channels
only).
I. DW Icon
The DW icon is lighted when the DW (DUAL WATCH) function has been enabled, in order to
automatically monitor two different channels.
L. CTCSS Code Number
It shows the selected CTCSS Code Number.
M. SC Icon
The SC icon (M) is lighted when the SCAN function has been enabled, in order to automatically
search busy channels or busy memory channels.
N. Channel Number
It shows the selected channel, from P1 to P8 (PMR channels) and from 01 to 69 (LPD channels).
O. S/RF Digital Bar Meter
The 6-bar digital meter indicates the received signal strength (S0 to S6) in the receive mode.
It indicates the transmitter RF output power in the transmit mode.
P. Memory Channel Number (1-8)
It indicates the selected memory channel number, total 8 memory channels are available (1-8).

English
Controls and Indicators
- 8 -
Q. Memory Icon
The M Icon (Q) is lighted when the radio is in MEMORY MODE.
R. PS Icon
The PS Icon (R) is lighted when the Automatic Power Save Circuit has been enabled.
S. VOX Icon
The VOX Icon (S) is lighted when the VOX (handsfree use) function is enabled.
T. BUSY Icon
The BUSY Icon (T) appears when radio is receiving a signal or when Squelch is open.
4. Earset-Microphone-Charge Jack
Connect an external earset-microphone to this jack. Connect the supplied 230VAC battery travel
charger to this jack.
WARNING !
Use only original accessories. Connecting and using accessories other than the original
ones, may cause serious damage to the radio and will void the warranty.
Always set the volume to minimum before connecting an external earset, in order to avoid
damaging the earset or the user’s ear.
5. UP Key
The UP (5) key is used to change channel, CTCSS Code and toggle setting in Menu mode.
6. CALL / CONFIRM Key
Press the CALL (6) key to transmit a musical Call Alert Tone. In the MENU MODE press this
key to confirm the function selection.
7. DOWN Key
The DOWN (7) key is used to change channel, CTCSS Code and toggle setting in Menu mode.
8. MENU / MEMORY key
Use the MENU (8) key to enable and program the various functions of the radio. Pressing the
MENU (8) key will scroll the various functions. Press and hold the MENU (8) key for about 3
seconds to enter in the MEMORY MODE (refer to MEMORY CHANNEL OPERATION at page
15-16).

English
Controls and Indicators
- 9 -
9. Built-in Speaker
Built-in front speaker.
10. Desk Charger Contacts
Contacs for Desk Charger mod. INTEK DDC-500.
11. Built-in Microphone
Built-in microphone.
12. LIGHT / SCRAMBLER Key
LIGHT
Shortly press the LIGHT (12) key to backlight the LCD display. The LCD backlight will be turned
OFF automatically after 5 seconds.
SCRAMBLER (MT-5050EX)
Press and hold the LIGHT (12) key to enable the SCRAMBLER function (refer to SCRAMBLER
FUNCTION at page 17).
13. MON Key
Press the MON key (13) to activate the Monitor function. This function opens Squelch in order to
listen to the background noise and weak signals.
14. SCAN / LOCK Key
SCAN
Shortly press the SCAN (14) key to start the channels/memory scanning (refer to AUTOMATIC
SCANNING at page 16 and 17).
KEYPAD LOCK
Press and hold the SCAN (14) key for about 3 seconds to enable the keypad LOCK function.
Press and hold this key again to disable the keypad LOCK function.
15. PTT (Push-To-Talk) Key
Press the PTT (15) key to transmit and hold it during transmission. The TX (C) icon will be lighted
during transmission. Release the PTT (15) key at the end of your transmission to return to the
receive mode.
WARNING ! Do not touch the antenna during transmission.

English
Controls and Indicators
- 10 -
16
17
18
16. Belt Clip
1. To install the belt clip, slide it down into the special slot situated in the rear side of the
unit, until the block system make a click.
2. To remove the clip, pull the block tab toward exterior and slide the clip toward the up
side of the unit.
17. Battery Door
Open this cover (17) to install or remove batteries.
18. Battery Type Selector
The battery type selector (18) is located inside the battery room. Set the switch (18) to Ni if
rechargeable batteries are used. Set the switch (18) to AL if alkaline batteries are used.
Rear Panel

English
Operation
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Menu Operation
Channel Selection
The radio has 8 PMR channels (P1-P8) + 69 LPD channels (01-69). To choose the desired
channel, please proceed as follows :
1. Press the MENU (8) key until the channel number (N) blinks on the LCD display.
2. Press the UP (5) or DOWN (7) keys to select the desired channel. Pressing and holding
the UP (5) or DOWN (7) keys, the channel selection will move quicker.
3. To confirm the selection and exit the Menu Mode, press PTT key (15) or the CALL (6) key
or press the MENU (8) key to move to the next function.
LPD Channels
PMR Channels
FREQ. CH FREQ. CH FREQ. CH FREQ. CH
433.07500 1
433.10000 2
433.12500 3
433.15000 4
433.17500 5
433.20000 6
433.22500 7
433.25000 8
433.27500 9
433.30000 10
433.32500 11
433.35000 12
433.37500 13
433.40000 14
433.42500 15
433.45000 16
433.47500 17
433.50000 18
433.52500 19
433.55000 20
433.57500 21
433.60000 22
433.62500 23
433.65000 24
433.67500 25
433.70000 26
433.72500 27
433.75000 28
433.77500 29
433.80000 30
433.82500 31
433.85000 32
433.87500 33
433.90000 34
433.92500 35
433.95000 36
433.97500 37
434.00000 38
434.02500 39
434.05000 40
434.07500 41
434.10000 42
434.12500 43
434.15000 44
434.17500 45
434.20000 46
434.22500 47
434.25000 48
434.27500 49
434.30000 50
434.32500 51
434.35000 52
434.37500 53
434.40000 54
434.42500 55
434.45000 56
434.47500 57
434.50000 58
434.52500 59
434.55000 60
434.57500 61
434.60000 62
434.62500 63
434.65000 64
434.67500 65
434.70000 66
434.72500 67
434.75000 68
434.77500 69
--
--
--
FREQ. CH FREQ. CH FREQ. CH FREQ. CH
446.00625 P1
446.01875 P2
446.03125 P3
446.04375 P4
446.05625 P5
446.06875 P6
446.08125 P7
446.09375 P8

English
Operation
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CTCSS Code Selection
The radio has 38 CTCSS private codes available. Different CTCSS tones may be associated to
different channels. To choose the desired CTCSS code, please proceed as follows :
1. Press the MENU (8) key several times, until the CTCSS code number (L) blinks on the
LCD display. The CTCSS code OF (L) indicates that no CTCSS tone is programmed on
that channel.
2. Press the UP (5) or DOWN (7) keys to select the desired CTCSS code number. Pressing
and holding the UP (5) or DOWN (7) keys, the selection will move quicker.
3. To confirm the selection and exit the Menu Mode, press PTT key (15) or the CALL (6) key
or press the MENU (8) key to move to the next function.
Selecting a CTCSS code of OF will disable the CTCSS feature. To communicate between two
or more radios, both the channel and CTCSS code selections must be the same. To
communicate with other models and brands of radios, the actual radio frequency and CTCSS
frequency must be matched. The frequency chart and CTCSS Code chart are included to help
with this selection.
VOX (Handsfree use) Function
Your radio is equipped with a user selectable Voice Operated Transmitter function (VOX), that
is used for automatic voice transmission (handsfree use or baby room monitor use). In this
mode, transmission is automatically initiated by speaking into the microphone (11) and there is
no need to push the PTT (15). To enable the VOX function, please proceed as follows :
1. Press the MENU (8) key several times, until the Vo indication (N) appears on the LCD
display and the VOX icon (S) will blink.
2. Press the UP (5) or DOWN (7) keys to select the level of sensitivity (from 01 to 04) or to
disactivate the VOX (OF). The VOX level 01 indicates the highest VOX sensitivity. When
VOX feature is on, the VOX icon (S) will appear on the LCD display.
No Freq. (Hz)
OF
CTCSS OFF
01 67,0
02 71,9
03 74,4
04 77,0
05 79,7
06 82,5
07 85,4
No Freq. (Hz)
08 88,5
09 91,5
10 94,8
11 97,4
12 100,0
13 103,5
14 107,2
15 110,9
No Freq. (Hz)
16 114,8
17 118,8
18 123,0
19 127,3
20 131,8
21 136,5
22 141,3
23 146,2
No Freq. (Hz)
24 151,4
25 156,7
26 162,2
27 167,9
28 173,8
29 179,9
30 186,2
31 192,8
No Freq. (Hz)
32 203,5
33 210,7
34 218,1
35 225,7
36 233,6
37 241,8
38 250,3
--
CTCSS - TONE FREQUENCY CHART

English
Operation
- 13 -
Transmitter RF Power Setting
Your radio has a HI/LOW Power selection function to set the TX Power for PMR Band. This
function is very convenient to reduce the current drain and extend battery life when
communicating within short distance. To select the output power on the PMR Band :
1. Press the MENU (8) key several times, until the Pr (N) indication appears on the LCD
display and the HI (G) or LO (H) icons will blink.
2. Press the UP (5) or DOWN (7) keys to select the desired power level HI (high power) or
LO (low power).
3. To confirm the selection and exit the Menu Mode, press PTT key (15) or the CALL (6) key
or press the MENU (8) key to move to the next function.
Note : this function is available only on the 8 PMR channels.
Squelch level Selection
This function allows to silent the receiver by cutting the background noise, when no signals are
received. The SQUELCH threshold level is adjustable in 7 steps, from level 0 (Squelch open) to
level 6 (lowest Squelch sensitivity). To select the desired Squelch level, please proceed as
follows :
1. Press the MENU (8) key several times, until the SL (N) and the selected Squelch level (L)
indications will blink on the LCD display.
2. Press the UP (5) or DOWN (7) keys to select the desired Squelch level from 0 (squelch open)
to 6. If level 0 is selected, Squelch will be open and you will hear the background noise.
3. To confirm the selection and exit the Menu Mode, press PTT key (15) or the CALL (6) key
or press the MENU (8) key to move to the next function.
Keypad Program Tone Setting
When a key is pressed, a beep tone is heard to confirm your command. The user may enable or
disable this keypad program tone.
1. Press the MENU (8) key several times, until the Bp (N) indication appears and the keypad
tone icon (A) will blink on the LCD display.
2. Press the UP (5) or DOWN (7) keys to set the desired selection on (keypad tone enabled)
or oF (keypad tone disabled).
3. To confirm the selection and exit the Menu Mode, press PTT (15) or CALL (6) keys or
press the MENU (8) key to go on to the next function.
4. When the Keypad tone is enabled, the tone icon (A) appears on the LCD display.

English
Operation
- 14 -
Roger Beep Tone Setting
The radio is equipped with a user selectable Roger Beep Tone feature, which enables you to
send a Beep Tone at the end of each transmission after every release of the PTT (15) key. This
will prompt any receiving unit that your transmission has ended. To enable or disable this
function, please proceed as follows :
1. Press the MENU (8) key several times, until the rb (N) indication appears and the tone
icon (B) will blink on the LCD display.
2. Press the UP (5) or DOWN (7) keys to set the desired selection on (Roger Beep tone
enabled) or oF (Roger Beep tone disabled).
3. To confirm the selection and exit the Menu Mode, press PTT key (15) or the CALL (6) key
or press the MENU (8) key to move to the next function.
4. When the Roger Beep tone is enabled, the tone icon (B) appears on the LCD display.
Call Tone Setting
The radio is equipped with 3 user selectable Call tone melodies. To set the desired Call tone
melody, please proceed as follows :
1. Press the MENU (8) key several times, until the CA (N) indication and melody number (L)
will blink on the LCD display.
2. Press the UP (5) or DOWN (7) keys to set the desired melody (01-02-03).
3. To confirm the selection and exit the Menu Mode, press PTT key (15) or the CALL (6) key
or press the MENU (8) key to move to the next function.
4. Press the CALL key (6) to transmit the Call Tone Melody.
Dual Watch Setting
The radio is equipped with a Dual Watch function that allows to monitor 2 differents channels /
CTCSS codes combinations. To set the Dual Watch function, please proceed as follows :
1. Select the first channel to be monitored.
2. Press the MENU (8) key several time until the oF (N) icon (function disabled) and the DW
(I) icon will blink on the LCD display.
3. Press the UP (5) or DOWN (7) keys to select the second channel to be monitored
between the 8 PMR and the 69 LPD available channels.
4. Press PTT (15) or CALL (6) keys to confirm the selection and use the UP (5) or DOWN
keys to select the desired CTCSS code number between the 38 available codes.

English
Operation
- 15 -
Selecting the CTCSS code 00 will disable the CTCSS feature.
4. To confirm the selection and exit the Menu Mode, press PTT key (15) or the CALL (6) key
or press the MENU (8) key to move to the next function.
5. When the Dual watch function is enabled, the DW icon (I) appears on the LCD display and
the radio will start monitoring and will stop when a signal is received on one of the two
stored channels, scan will re-start at the end of transmission.
6. To disable the Dual Watch function, press the SCAN (14) key.
Automatic Power Save Setting
The radio has a unique Automatic Power Save circuit designed to dramatically extend battery
life. If it senses no transmission within 5 seconds, it automatically switches to the Power Save
mode. The Radio can still receive transmissions in this mode. To enable or disable this
function, please proceed as follows :
1. Press the MENU (8) key several times, until the PS (N) indication appears and the PS icon
(R) will blink on the LCD display.
2. Press the UP (5) or DOWN (7) keys to set the desired selection on (function enabled) or
oF (function disabled).
3. To confirm the selection and exit the Menu Mode, press PTT (15) or CALL (6) keys.
4. When the Power Save function is enabled, the PS icon (R) appears on the LCD display.
MEMORY CHANNEL OPERATION
Programming Memory Channels (1-8)
La radio is equipped with 8 programmable memory channels. To store a channel in one of the 8
memory channels, please proceed as follows :
1. Select the desired channel number and CTCSS code number as indicated at page 11 and
12.
2. Press and hold the MENU (8) key for about 3 seconds to enter the MEMORY MODE. The
M icon (Q) will blink on the LCD display.
3. Press the UP (5) or DOWN (7) keys to select one of the 8 memory channels (1-8). If the
memory channel 0 is selected, no channels can be stored as a memory channel. If a
memory channel has been already programmed and stored, a new programming will
replace the previous on (overwriting).
4. Shortly press the PTT (15) or CALL (6) keys to confirm the selection and store the memory
channel. The radio will enter in Stand-by mode.

English
Operation
- 16 -
Memory Channels Recall
1. Press and hold the MENU (8) key for about 3 seconds to enter the MEMORY MODE. The
M icon (Q) will blink on the LCD display.
2. Shortly press the PTT (15) or CALL (6) keys to enter the MEMORY RECALL MODE. The
radio will show the last programmed memory channel. In no memory channels have been
programmed, radio will return automatically to Stand-by mode.
3. Shortly press the MENU (8) key and the UP (5) or DOWN (7) keys to select the desired
memory channel and press the PTT (15) or CALL (6) keys to confirm the selection.
4. To exit the MEMORY MODE switch OFF and ON the radio.
Memory Channels Delete
1. Recall the desired memory channel as indicated above.
2. Press and hold the MENU (8) key for about 3 seconds until the M (Q) icon will blink on the
LCD display.
3. Press the UP (5) or DOWN (7) keys to select the memory channel 0 and press the PTT
(15) or CALL (6) keys to confirm the deletion. The radio will enter in Stand-by mode.
AUTOMATIC SCAN
This function allows automatic scanning of all channels and programmed memories. To start
the automatic scan function proceed as follows :
Automatic Channel Scanning
1. Shortly press the SCAN (14) key; the unit will automatically start the automatic channels
scanning and the SC (M) icon will appear on the LCD display.
SCAN will automatically stop when a signal is detected on one channel, in order to listen to
the communication and SCAN will re-start when no more signal is detected on that channel
after about 4 seconds. If you press the PTT key (15) during the SCAN operation, SCAN will
stop automatically and radio will set the last used channel. SCAN will then restart after
about 14 seconds if no signals are received on that channel. If a signal with a CTCSS code
is received, the radio shows that channel with the corresponding code. If the receiving code
is different from the pre-programmed, the radio won’t correspond with that correspondent.
2. Press the SCAN (14) key to exit the SCAN mode.

English
Operation
- 17 -
Automatic Memory Channels Scanning
1. Press and hold the MENU (8) key for about 3 seconds to enter the MEMORY MODE. The
M icon (Q) will blink on the LCD display.
2. Shortly press the PTT (15) or CALL (6) keys to enter the MEMORY RECALL MODE. The
radio will show the last programmed memory channel.
3. Shortly press the SCAN (14) key; the unit will automatically start the automatic memory
channels scanning and the SC (M) icon will appear on the LCD display.
SCAN will automatically stop when a signal is detected on one channel, in order to listen
to the communication and SCAN will re-start when no more signal is detected on that
channel after about 4 seconds. If you press the PTT key (15) during the SCAN operation,
SCAN will stop automatically and radio will set the last used channel. SCAN will then
restart after about 14 seconds if no signals are received on that channel.
4. Press the SCAN (14) key to exit the SCAN mode.
5. To exit the MEMORY MODE switch OFF and ON the radio.
SCRAMBLER FUNCTION (MT-5050EX)
You can enjoy privacy of communication within your group, by enabling the SCRAMBLER
function and selecting the same scrambler formula as your group members do. Two different
scrambler formulas are available and selectable (01-02). To enable the SCRAMBLER function
please proceed as follows :
1. Press and hold the LIGHT (12) key for about 3 seconds until the Sc (N) indication appears
and the SCR(F) icon will blink on the LCD display.
2. Press the UP (5) or DOWN (7) keys to select the desired formula (01-02). Selecting OF
will disable the SCRAMBLER function.
2. Press the PTT (15) or CALL (6) keys to confirm the selection and exit to Stand-by mode.
4. When the SCRAMBLER function is enabled, the SCR icon (F) appears on the LCD
display.
5. Please make sure that other group members have enabled SCRAMBLER function and
select the same formula.
6. To disable the SCRAMBLER function repeat the items 1-2 and select OF.

English
Specifications - Optional Accessories
- 18 -
SPECIFICATIONS
Channels 8 PMR Channels + 69 LPD Channels with 38 CTCSS Codes
Operating Frequency UHF 446.00625 - 446.09375 MHz (PMR Band)
UHF 433.07500 - 434.77500 MHz (LPD Band)
Power Source 7.5V (5 x AA 1,5V alkaline battery)
6.0V (5 x AA rechargeable battery)
Output Power 0.5W ERP High / 0.05W ERP Low (PMR BAND)
0.01W ERP maximum (LPD Band)
Dimensions H195 x L60 X D40 mm (including antenna)
Weight gr. 250 (including battery)
Damaged Antenna
Do not use any radio that has a damaged Antenna. If a damaged antenna comes in contact
with the skin, a minor burn may occur.
Battery Operation - Important Information
Dispose of battery in the proper manner, according to federal, state and local regulations that
apply in your area. A battery may leak electrolyte if it is mixed in a set with different battery
types, if inserted incorrectly, if disposed of in fire, or if an attempt is made to charge a battery
not intended to be charged. Discard leaky batteries immediately. Leaking batteries can cause
skin burns or other personal injury.
Optional Accessories :
MT-SM100 External Earset-Microphone with Tie Clip
MT-SM200 External Earset- Flexible Boom Microphone with Tie Clip
SM-007-A1 External Transparent Earset-Microphone for Security use.
HS-2PIN-S/INT Motorcycle Set (for Integral Helmet)
HS-2PIN-S/JET Motorcycle Set (for Jet Helmet)
DDC-500 230VAC Electronic Quick Desk Charger
SMA-505 SMA antenna adaptor (MT-5050EX)
KA-505 SMA antenna 20cm (MT-5050EX)

English
Important Informations
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Important Informations
Important !
Changes or modifications to this product could void your authority to operate this unit. Your
radio is produced and factory set to transmit a regulated signal on an assigned frequency. It is
against the law to alter or adjust the settings inside the radio to exceed those limitations. Any
adjustment to your radio must be made by a qualified authorized technician or service.
To be safe and sure :
Never open the cabinet of your radio.
Never change or replace anything in your radio (except the battery).
Your radio might cause TV or radio interference even when it is operating properly. To determine
whether your radio is causing the interference, turn it off. If the interference goes away, your radio
is causing it. Try to eliminate the interference by moving your radio away from the receiver. If you
cannot eliminate the interference, stop using the radio.
Hazardous Environments :
Do not operate the radio in hazardous environments.
Care and Safety :
To clean the radio, use a soft cloth dampened with water. Do not use cleaners or solvents
because they can harm the body of the unit and leak inside, causing permanent damage. Use
a dry, lint-free cloth to clean the battery contacts. Do not submerge the unit in water or use it
on a wet environment. If the unit gets wet, turn it off and remove the battery immediately. Dry
the battery and the battery compartment with a soft cloth to minimize potential water damage.
Leave the battery compartment cover off overnight to ensure complete drying. Do not use the
radio until it is completely dry.
Notice ! Use of Multi-Standard Transceivers
This transceiver is a Multi-Standard (DUAL BAND) device and it may be used in all the
European countries and in some other countries as well, but only on the channels
(frequencies) allowed by the local regulations in each country.
PMR446 (8 channels) : Austria, Belgium, Czech Rep., Denmark, Finland, France, Germany,
Greece, Island, Irland, Italy, Luxembourg, Norway, Holland, Poland, Portugal, Spain,
Sweden, Switzerland, UK, Turkey
LPD433 (69 channels) : Austria, France, Germany, Greece, Norway, Holland, Russia, Sweden