TTI Tech GMRS-1535 Handheld GMRS Transceiver User Manual GMRS 1535 Owner s Manual

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Document ID	139021
Application ID	wg89cliTufaR7IM8WKj4jg==
Document Description	Users Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	27.3kB (341188 bits)
Date Submitted	2001-03-06 00:00:00
Date Available	2001-04-23 00:00:00
Creation Date	2001-02-07 14:52:19
Producing Software	Acrobat PDFWriter 4.05 for Windows
Document Lastmod	2001-02-09 09:46:10
Document Title	GMRS-1535 Owner's Manual
Document Creator	GMRS-1535 Owner's Manual (Read-Only) - Microsoft Word

Instruction Manual
General Mobile Radio Service
GMRS-1535
l CTCSS Sub Tone
(38 Frequency)
l VOX Operating
l Scanning
l Monitor
l Weather Radio Band
(10 Channels)
l Weather Alert
l Key Pad Lock
l Back Light LCD Display
l Battery Status Indicator
l Emergency Channel
l Compact Size
l Time out timer
l Choice of Battery
01-02-07
Rechargeable Battery
Standard Alkaline
- I -
CONTENTS
INTRODUCTION .........................................................................................................................1
1) Product Description..............................................................................................................1
2) Package Contents .................................................................................................................1
3)
Features................................................................................................................................ 1
4)
Front side Overview .............................................................................................................2
5) Rear side Overview................................................................................................................ 3
6) Function and Feature Display ...............................................................................................4
7) GMRS Mode (Function) key sequence ...................................................................................5
8) Weather Mode (Function) key sequence ...............................................................................5
INSTALLATION...........................................................................................................................5
1) Installation of the batteries .................................................................................................. 5
2) Antenna ................................................................................................................................ 6
Basic Operation .......................................................................................................................6
1) On/Off & Volume control ......................................................................................................6
2) Selecting the Channel and tone code(CTCSS) ......................................................................6
3)
Receiving ...............................................................................................................................6
4) Monitoring the channel.........................................................................................................7
5) Auto Channel and tone code(CTCSS) Scanning .................................................................... 7
6)
Transmitting .........................................................................................................................7
7) Dual Watch Scan Channel and tone code(CTCSS) ................................................................ 8
8) VOX (Voice Operated Switching) ...........................................................................................8
9) Emergency Call Ringer Selection Mode ................................................................................ 9
10) Emergency Channel Mode
........................................................................................ 9
11) Keypad Lock .......................................................................................................................9
12)
Backlight.............................................................................................................................9
13) Battery status indicator .................................................................................................... 10
14) Beep tone
.................................................................................................................. 10
15) Time out timer.................................................................................................................. 10
16) Transmitting Power Selection Mode ................................................................................. 10
17) Roger Beep tone ...............................................................................................................11
18) Weather Mode ...................................................................................................................11
19) Weather Alert.................................................................................................................... 11
20) External DC socket ...........................................................................................................11
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21) External Speaker - Mic...................................................................................................... 11
INFORMATION .......................................................................................................................12
1)
Radio .................................................................................................................................. 12
2)
Battery ................................................................................................................................ 12
3) Operating temperature .......................................................................................................12
SPECIFICATIONS ...................................................................................................................12
1) GENERAL SPECIFICATIONS ................................................................................................ 12
2)
TRANS MITTER .................................................................................................................... 13
3)
RECEIVER ...........................................................................................................................13
4)
DIMENSIONS...................................................................................................................... 13
5) BASIC PACKAGE.................................................................................................................. 13
6)
OPTION...............................................................................................................................13
MAIN CHANNEL FREQUENCY TABLE (in MHz)...................................................................... 14
WEATHER FREQUENCY TABLE .............................................................................................. 14
01-02-07
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GMRS-1535
1)
Instruction Manual
INTRODUCTION
Product Description
GMRS-1535 General Mobile Radio Service has been designed to enable you to use for general purpose.
This is a sophisticated multi channel, battery powered, 462 MHz FM two-way radio. The controls and
accessories are easy to use and GMRS -1535 can be used correspond to FRS for channel 1 to 7. Also it has
a 38 CTCSS feature to get the clear communication without interference.
And also this radio can be operated the weather band radio.
2)
Package Contents
When you open the package, you should have;
l GMRS-1535 Radio Unit
l Rechargeable Battery Cell ( AAA x 4 )
l Wall Charger
l User’s Manual
3)
Features
l CTCSS(38 Frequency)
l Channel Scan and Dual Channel Scan
l VOX(Voice Operated Switching)
l RSSI(Received Signal Strength Indicator)
l Call Signal (5 ringer signal)
l Beep ON/OFF
l PSC(Auto Power Saving Control)
l Monitor
l LCD Back lighting
l Low Battery Indicator
l Emergency Call
l Keypad Lock
l Transmitting/Receiving LED
l Weather Indicator
l Weather Band Radio (10CH)
l Weather Alert
l Time Out Timer(3min)
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GMRS-1535
Instruction Manual
4) Front side Overview
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GMRS-1535
5)
Instruction Manual
Rear side Overview
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GMRS-1535
6)
Instruction Manual
Function and Feature Display
Key lock indicator : Indicates that the key lock function is in use
Beep ON/OFF indicator : Appears while key tone is in use.
Emergency Channel indicator : Appears when emergency channel is in use.
Battery indicator : Indicates the battery status.
Channel readout : Shows the current channel number
CTCSS Channel readout
Channel & CTCSS displaying
CTCSS indicator: Appears when the CTCSS function is in use.
Receive signal indicator
VOX (Voice Activated Transmit) Indicator
Monitor indicator
Scan indicator : Indicates that scan is enabled.
Dual Watch Mode indicator : Appears when dual watch mode is in use.
Tx Power Low indicator
Tx Power Hi indicator
Roger Beep ON/OFF indicator : Appears while roger beep tone is in use
Weather Mode indicator : Appears when weather mode is in use.
Gmrs Mode indicator : Appears when gmrs mode is in use.
01-02-07
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GMRS-1535
7)
Instruction Manual
GMRS Mode (Function) key sequence
l 1'st press – Channel select
l 2’nd press – CTCSS
l 3’rd press -- Tx power Hi Low select
l 4'th press –- VOX ON/OFF and sensitivity select
l 5'th press –- Dual watch channel select
l 6’th press -- Dual watch ctcss channel select
l 7'th press -– Beep ON/OFF
l 8’th press -- Roger beep ON/OFF
l 9’th press – Call Ringer type select
l 10’th press -- Time out timer
8)
Weather Mode (Function) key sequence
l 1'st press – Weather Channel select
l 2’nd press – Weather Alert ON/OFF
l 3’rd press -- Beep ON/OFF
INSTALLATION
Your GMRS-1535 is designed for use with four "AAA" size rechargeable battery (supplied with radio) or
Alkaline Batteries(not supplied).When rechargeable battery cell is installed, please charge the batteries for
at least 12 hours before use.
New rechargeable batteries should be fully charged before use. While rechargeable battery charge, the
radio must be turned off during charging.
Warning
1)
Do not use wall charger with Alkaline batteries. The radio will be damaged.
Installation of the batteries
l Ensure the On/Off switch on the radio is to set Off position.
l Hold the radio and battery cover with the back facing you.
l Press down the 'battery cover latch' to release the battery cover.
l Install four "AAA" size Alkaline batteries or rechargeable batteries.
Note : Carefully observe the polarity of the batteries before installing.
Install the battery cover
01-02-07
into the radio until the cover latch click into place.
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GMRS-1535
2)
Instruction Manual
Antenna
The antenna is alternately connected to the radio. It is detachable.
Please do not attempt to transmit without an antenna,
the radio will damage.
1)
Basic Operation
On/Off & Volume control
l Radio ON : Push the power button for 2 seconds . All indicators will appear momentarily on the
LCD.
l Radio Off : Push the power button for 2 seconds. All indicators disappear on the LCD.
2)
Volume setting : Press up[ ] or down[ ] button t o adjust level that is most comfortable for you.
Selecting the Channel and tone code(CTCSS)
GMRS-1535 has a tone code system
38 CTCSS Code ( indicated by CTC icon on the LCD )
To select the channel
l Turn the radio on
l Press mode button to enter function mode.
l Press up[ ] or down[ ] button to select a channel.
To set the tone codes(CTCSS)
l Press mode button 2 times to enter ctcss function mode .
l Press up[ ] or down[ ] button to select a ctcss channel.
3)
Receiving
The coding feature reduces possibility of interference and provides enhanced communication. You can
only listen to a call containing correct matching code.
Important ;
Before making or listening to a call, always ensure
l Correct channel is selected and
Correct code is set
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GMRS-1535
4)
Instruction Manual
Monitoring the channel
It is used for listening the weak signal or to here all activities on the channel by manually
overriding channel code setting.
To activate the Monitor feature
l Press and hold the MON button for over two seconds.
l When you here the sound, release the MON button.
To disable the Monitor feature
l Press and hold the MON button for over two seconds.
5) Auto Channel and tone code(CTCSS) Scanning
This feature allows you to monitor all channels and tone codes(CTCSS) automatically for valid signal.
While scan, you can transmit and receive. It will return to scan mode when receiving is continued during
7 seconds
To activate the Channel Scan
l Press the Scan button
l Radio will begin scanning for all channels.
To disable the Channel Scan
l Press the SCAN button again
Radio will return to normal operation.
To activate the tone code(CTCSS) Scan
l Press the Scan button
l Radio will begin scanning for all tone codes(CTCSS).
To disable the tone code(CTCSS) Scan
6)
Press the SCAN button again
Radio will return to normal operation.
Transmitting
l Press and hold the PTT button (The red LED will be illuminated)
l Speak slowly and clearly
l To stop the transmission, release the PTT button
l The unit will go to the stand-by mode
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GMRS-1535
7)
Instruction Manual
Dual Watch Scan C hannel and tone code(CTCSS)
This feature allows you to monitor two special channel when the radio is in scan mode. The assigned
channel will be scanned between channel and channel.
Example : Dual Watch channel is 2 and 5 channel. When you are in SCAN mode ,it will be scan as
follows;
CH2 - 5 - 2 - 5 - 2 ..…
To set the Dual Watch Scan Channel
l Press the Mode button until the DW Icon blinks on the LCD.
l Press the up[ ] button or down [ ] button to select the Dual Watch channel.
l Press the Power Button to scan your selection.
To set the Dual Watch Scan tone codes(CTCSS)
l Press the Mode button until the DW and ctc Icon blinks on the LCD.
l Press the up[ ] button or down [ ] button to select the Dual Watch tone code(CTCSS).
l Press the Power Button to scan your selection.
To activate the Dual Watch Scan
l Press the Power button
l Radio will begin scanning for dual watch channels.
To disable the Dual Watch Scan
8)
Press the Mode button
Radio will return to normal operation.
VO X (Voice Operated Switching )
This option enables you to have hands-free conversation. You do not have to operate the PTT button each
time when you want to transmit. When using the external SPK/MIC or EAR/MIC, your have same
function. You can also control the VOX sensitivity to suit your environment of operation.(E.g. noisy road,
motor bike, factory etc.)
To set the VOX mode and VOX level.
l Press the Mode button until the VOX Icon blinks on the LCD.
l Press the up[ ] button or down [ ] button to select the VOX ON/OFF and 5 level.sensitivity.
l Press the Power Button to confirm your selection.
l VOX icon will be appeared in the LCD.
01-02-07
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GMRS-1535
9)
Instruction Manual
Emergency Call Ringer Selection Mode
This feature provides 5 user selectable call ringer signal. The calling party identify who send a alert signal.
To set your favorite call ringer signal.
l Press the Mode button 9 times.
l "CA 1" will appear in the LCD.
l Press the up[ ] button or down [ ] button to preview the 5 available signal..
l Press the Power button to confirm.
l To activate the call , click the CALL button.
10)
You can here the call sound.
Emergency Channel Mode
When you are in emergency situation, you just press the EMG button. The radio will be set to emergency
channel (CH10 : 462.6750Mhz) automatically.
To access the Emergency Channel
l Press EMG button.
EMG icon and channel 10 will appear in the LCD.
To disable the Emergency Channel
l Press the Emergency button once.
l The radio will be return to normal channel.
11) Keypad Lock
The lock function is to avoid the accidental changes to channel with other radio settings. All buttons and
keys will be locked except the mode, call, PTT and monitor button.
To lock the keypad
l Press and hold down the SCAN button for over 2 seconds.
l Keypad is now locked (
icon will appear on the LCD)
To unlock the keypad
l Press and hold down the SCAN button for over 2 seconds.
l Keypad is now unlocked(
12)
icon will disappear on the LCD)
Backlight
Backlight is used to improve the display visibility in dark condition.
To activate the Backlight
Press and hold the MON button momently.
01-02-07
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GMRS-1535
Instruction Manual
To disable the Backlight
l Press and hold the MON button momently once again.
13)
Battery status indicator
The
icon will blink when the radio is in low battery power. Charge the rechargeable battery or
replace the batteries.
l Full battery - three segments are illuminated.
l Low battery - one segment is illuminated.
The radio will be off if the battery has no power.
14)
Beep tone
To activate and disable the beep tone
l Press the Mode button until the bp icon on the LCD.
l Press the up[ ] button or down [ ] button to select the beep tone ON/OFF.
l Press the Power Button to confirm your selection.
15)
Time out timer
This feature is to limit the transmitting time to 3 minite.
Sometimes it is necessary or desirable to restrict one -way transmission.
This feature can be useful when particularly trying to conserve battery Power.
When the time is over, automatically change to receive mode.
To activate and disable the time out timer
l Press the Mode button until the tot icon on the LCD.
l Press the up[ ] button or down [ ] button to select the time out timer ON/OFF.
l Press the Power Button to confirm your selection.
16)
Transmitting Power Selection Mode
To set the transmitting power level
l Press the Mode button until the Hi or Lo appears on the LCD.
l Press the up[ ] button or down [ ] button to select the select Transmitting Power level.
l Press the Power Button to confirm your selection.
01-02-07
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GMRS-1535
17)
Instruction Manual
Roger Beep tone
To activate and disable the Roger beep tone
l Press the Mode button until the rb icon on the LCD.
l Press the up[ ] button or down [ ] button to select the roger beep tone ON/OFF.
l Press the Power Button to confirm your selection.
18)
Weather Mode
To activate the Weather Mode
l Press and hold down the MODE button for over 2 seconds.
icon will appear on the LCD.
To disable the Weather Mode
l Press and hold down the MODE button for over 2 seconds.
l The radio will be return to normal mode.
19)
Weather Alert
To activate and disable the Weather Alert
l Press the Mode button until the AL icon on the LCD.
l Press the up[ ] button or down [ ] button to select the Weather Alert ON/OFF.
l Press the Power Button to confirm your selection.
20) External DC socket
This is to charge the rechargeable battery. Please use the approved and sullied wall charger only. If not,
the radio will damage.
Wall charger specification : output is 8.0 VDC, 70mAh
21)
External Speaker - Mic
Use the approved accessories only to have the optimum performance.
l Speaker/Mic unit
l Ear/Mic unit
01-02-07
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GMRS-1535
1)
Instruction Manual
INFORMATION
Radio
l Never operate radio very close or touching to exposed parts of the human body.
l Do not shock or vibrate the radio to keep the best condition.
l If possible, remained this radio under the direct ray of light(the sun) or high humid area.
l Do not operate the radio in explosive atmos phere.
l Never hold the antenna, while transmit , to get the good performance.
2)
Battery
l Alkaline Batteries(4 x AAA size)
l Rechargeable Ni-MH battery cell and wall charger are supplied.
l Charging time ; 10~12 hours
l Please do not overcharge the battery to conserve the battery lifetime.
l Never attempt to charge alkaline batteries. This will damage the radio.
l Use approved battery charger only. If not, the radio will damage.
l Always power off the radio when charging.
l Never use the wall charger simultaneously.
l Avoid overcharging the rechargeable batteries. Charge battery for less than 15 hours.
l Keep battery contacts clean.
3)
Operating temperature
The radio will work correctly under the temperature condition from -20°C to +60°C .
SPECIFICATIONS
1)
GENERAL SPECIFICATIONS
l Channel Frequency
462.5625 ~ 462.7250 MHz
l Channel Capacity
15
l Frequency Control
PLL synthesize
l Frequency Stability
0.00050%
l Channel Spacing
12.5 KHz
l Ambient temperature
-20°C to +60°C
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GMRS-1535
Instruction Manual
l Antenna
Fixed 1/4 Wave
l Power Supply
DC 6.0V
l Battery Life
18hr à AL :1.8W(1200mA - 5:5:90)
10hr à Ni-MH:1.4W(600mA - 5:5:90)
2)
3)
4)
TRANSMITTER
l RF Output
MAX 2 Watts (2W-Al ,1.4W-NiMH)
l Modulation
F3E
l Audio Distortion
<5% at 1 KHZ
l TX current
800mA
l FM Hum & Noise
34dB Min
l Spurious and Harmonics emission
-60 dBc
RECEIVER
l Sensitivity 12dB SINAD
0.25 ìV
l 20dB Quieting
0.5
l Selectivity
>-60dB
l Inter-Modulation
-60dB
l Spurious and Image Rejection
-65dB
l Audio output power
300 mW
l FM Hum & Noise
-40dB
DIMENSIONS
l 98 mm(L) x 53.4 mm(W) x 28 mm(D) without antenna
5)
BASIC PACKAGE
l Radio
l Rechargeable Battery cell ( NiMH 4xAAA, 600mAh )
l Wall Charger
6)
OPTION
l Speaker / MIC
l Ear / MIC
l Leather Case
l Cigarette charger
note : Jack diameter for Ear phone/Speaker-Microphone is 3.5ö - 2.5ö.
01-02-07
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GMRS-1535
Instruction Manual
MAIN CHANNEL FREQUENCY TABLE (in MHz)
Channel
Frequency (MHz)
Channel
Frequency (MHz)
462.5625
462.6250
462.5875
10
462.6750
462.6125
11
462.5500
462.6375
12
462.6000
462.6625
13
462.6500
462.6875
14
462.7000
462.7125
15
462.7250
462.5750
NOTE : Channels 1 through 7 are shared with FRS radios
WEATHER FREQUENCY TABLE
01-02-07
Channel
Frequency (MHz)
Channel
Frequency (MHz)
162.550
162.550
162.400
162.525
162.475
161.650
162.425
161.775
162.450
10
163.275
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Creator                         : GMRS-1535 Owner's Manual (Read-Only) - Microsoft Word
Create Date                     : 2001:02:07 14:52:19
Title                           : GMRS-1535 Owner's Manual
Producer                        : Acrobat PDFWriter 4.05 for Windows
Modify Date                     : 2001:02:09 09:46:10-08:00
Page Count                      : 17

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