unication G4 Manuel utilisateur
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VoicePagerSupports
P25RadioSystemsNow!
Advanced Radio Performance
Mission Critical Applications
Optional GSM Features Available
Voice Pager Specially Designed for Public Safety
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Designed
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1
B1 Pager Appearance
B2 LCD Display
B3 LED Introduction
B4 Icon Introduction
C1 Initial Use
C2 Pager Message Box
C3 Function status
C4 Voice Memo Box
C5 All Band Scan
C6 Function Setting
C7 Information
C8 Diagnostic
Part A: G4 Specifications and Features
Part D: Warning and Important Notes
Part B: Pager Overview
Part C: Operation Introduction
I N D E X
PartA.G4SpecificationsandFeatures
a Physical Operating Environment
a Mechanical
bSystem Operating Environment
cApply to (Group)
Operating Temperature Range -30 to + 60°C
ESD (Electrostatic Discharge)
Available Modulation Type
contact ± 8KV Air ± 15KV
Available Support Protocol
Available Support Frequency
Range
Analog (AM / FM)
Analog : 2-Tone / 5-Tone / MDC 1200 /
CTCSS / CDCSS
Digital
VHF Band : 136MHz~174MHz
UHF Band : 406MHz~512MHz
700 / 800 MHz Band : 764MHz~870MHz
DMR Conventional
Digital (TDMA / FDMA)
Digital and Analog identify modulation
type and decode protocol automatically
at the same time. (on same channels and
same frequencies)
P25 Conventional
DMR Trunking
G4 Digital Trunking and Analog Voice Pager Specification & Feature
b
c
Operation Buttons
Display
d Backlights
Fixed and Carry Style Belt Clip
Drop Protection Pad
Display UV Protection
Size 102 x 61 x 31.5 (L*W*H /mm)
Power LED:
No Brightness – Power off / Power on
completed
9 lines x 22 characters
full color
13
4
8
1
<220 ( g )
Weight (g)
Dust / Waterproof
Special Requirement
Fixed Function Key
Soft Key
According to specification of MIL-810 &
Ingress Protection Rating is IP 67
Without Battery(g) :
Navigation Key
Power
Volume Control
Channel Switch
Saturation (grayscale / full color)
Characters & Length
Display Type
Size (length x wide)
Number of Dots 220 x 176
2.0 inches (30.6x40.8/mm)
LCD
Type (LED / EL ...) : LED
eLED LED Type (monochrome /
multicolor) : red / green / blue /
orange
A1 Operating Environment
A2 Hardware Specification
1
PartA.G4SpecificationsandFeatures
eLED
fFrequency / Channel Specification
G4 Digital Trunking and Analog Voice Pager Specification & Feature
Blue - Power on / Connected with USB
cable / Charging completed
Flash Blue - Charging
Message LED: No Brightness – No signal
Red - Receiving voice call or data call
LED Type (monochrome /
multicolor) : red / green / blue /
orange
A2 Hardware Specification
A3 Electrical Characteristics
Number of Channels
Hardware : 8 (do not need to switch via
software)
Software : 64 (8 Ch / 8 Zone) (switch via
software)
Total : 64
Channel Spacing Wied Band : 20/25k
Narrow Band :10/12.5k
Scan : 2.5k
Frequency Setting
Tone : Buzzer and speaker are the main device to be used as message alert
and reminder
Vibration : Motor and vibration speaker device are useful in meeting
Tone and Vibration : Alert tone and vibration remind users as the same time
Vibration then Tone : Vibrate first, then alert after few seconds
Blacklight : Coloured backlights indicate users to identify the important level
of each message, such as different colors, flashing backlights, different
brightness
LED : Different LED colors, flashing LED, different indicators
g Type of Alert
Power Interface : 5V/1.5A DC Internal Power Supply / Battery input interface
Data recording streaming
interface (PPS)
Wireless data streaming interface: (Bluetooth, WiFi…)
h External Port
Capcodes (Addresses)
Frequency / Channel
Specification of each channel
Analog
Digital
Mini USB
Battery type : (Alkaline battery,
Lithium Ion battery)
> 24 hrs
2-Tone protocol continuous
using 24 hrs per day
Receiving 5 mins of 2-Tone voice
message per hour
iPower Supply
Built-in Storage Memory:
(including voice, text & saving
time of data)
Battery Life : (Average bettery life
at 5/5/90 duty cycle, 3 paging per
day)
Voice
Text
Others (Photos / Profiles…)
j Storage Memory
1. Lithium Ion Rechargeable Battery
：3.7V / 2450mA
2. LiIon Rechargeable Battery：3.7V
/ 2450mA
Hum & Noise Ratio < -57 dBw
> 34 dB
Squelch Level
Audio Distortion
Audio Distortion
Audio quality : Audio
input in 1KHz, then
modulated
by
system
a Audio Performance
< 2 % (Electrical)
< 3 % (Acoustic)
Play Back
SPL (12") : Alert
tone loudness at
12 inches
Alert
Output 96 +/- 2 dB SPL
Receive
< 3 % (Electrical)
< 4 % (Acoustic)
2
a Certification
FCC : Part 15 Subpart B / ICES-003
CE : EN55022 / EN55024 / EN61000-3-2 / EN61000-3-3
RoHS
UL Division 1, Class I, Group C, D, / Class II, Group E, F, G
MIL-STD
a Audio Amplification / Enhance receiving signal / LED Display / Relay / Remote control ( OTAC )
PartA.G4SpecificationsandFeatures
G4 Digital Trunking and Analog Voice Pager Specification & Feature
A3 Electrical Characteristics
a Audio Performance SPL (12") : Alert
tone loudness at
12 inches
Speech
Output 94 +/- 2 dB SPL
b RF RX Performance
+/- 1 ppm
≦4.0 uv/m
≦2.5 uv/m
≦3.5 uv/m
≦-121dBm
Frequency Stability :
at the normal atmospheric
temperature (25°C)
Channel Spacing :
at (25 °C)
Alert Sensitivity 20 paging :
at (25 °C)
Message Sensitivity 20 paging :
(Voice Pager @ 12dB SINAD)
(Alpha Pager 3 Non-error) : at
(25 °C)
Low band
VHF
UHF
UHF
Low band
VHF
UHF
Low band
VHF
100% @ Paging
Sensitivity + 3 dB
Alert Probability VS RF Level:
at (25 °C) UHF
Low band
VHF
UHF
Low band
VHF
10/12.5/20/25 kHz
Low band
Low band
VHF
UHF
Intermodulation Rejection :
at (25 °C)
Co - Channal Rejection :
at (25 °C)
Low band
Low band
Spurious & Image Rejection :
at (25 °C)
Blocking Rejection :
at (25 °C)
Intermodulation High Level Third
Order Rejection : at (25 °C)
Low band
Low band
Message Probability VS RF
Level : (Voice Pager @ 12dB
SINAD) (Alpha Pager 3
Non-error) : at (25 °C)
Adjacent Channel Selectivity :
at (25 °C)
≦4.0 uv/m
≦2.5 uv/m
≦3.5 uv/m
VHF
VHF
> -8 dB
UHF
UHF
VHF ≧65 dB @ ±25 KHz
UHF
≧70dB @ Alert
≧70dB @12dB
SINAD
VHF ≧35 dB @PS.+60dB
UHF
VHF ≧70 dB
UHF
Low band
VHF ≧90 dB
UHF
A4 CERTIFICATION
B. Additional Function with unique accessaries
3
PartB.PagerOverview
4
Belt Clip USB Cable
Lithium Ion
Battery Pack
Accessories
DescriptionNO.
LED Indicator
Navigation Key
Soft Key (K1~K4)
Back Key (F2)
Home Key (F1)
Speaker
Microphone
Receive Antenna
Channel Knob
Play Key
Power on/off & Volume Knob
Reset Key
Function Status on/off Key (S1)
Mini USB Port
Belt Clip
Battery Cover
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2
43 3 5
6
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1
B1. Pager Appearance
Front View
Side View
Top View
Rear View
PartB.PagerOverview
5
B2. LCD Display
B3. LCD Introduction
Status Bar
Text Area
Tool Bar
Message LEDPower LED
Entity KeyNO. Description
Blue Power on process
USB cable is connected to G4 and
charging is completed.
1
Flash Blue Charging2
Power LED:
Entity KeyNO. Description
Red Receiving voice call or data call1
Message LED:
B4. Icon Introduction
Status Bar Icon
PartB.PagerOverview
6
Item IconNO.
RF Strength
Out of Range
Description
RF signal strength.
Signal is out of range.
1
2
Message Hint Unread message icon indication.3
Time Display Time display (24 hour clock).4
Off Duty Status Off duty status.5
On Duty Status On duty status.6
Bluetooth Bluetooth is activated.7
Bluetooth Headset Bluetooth earphone is connected.8
USB cable USB cable is connected.9
Trunking Status Trunking registered.
10 Trunking scanning.
Clock Alarm Clock alarm is activated.11
The battery gauge indicator is located on the status
bar and keeps you informed of the batery energy level.
The five indicators are:100%, 75%, 50%, less
0% (flashing battery icon).
Battery Status12
C1. Initial Use
On the standby screen, G4 displays information on the current receiving mode.
G4 displays the information of the incoming call when receives a message.
PartC.OperationIntroduction
7
Battery Charging
Install Battery
Standby Screen
Receive Message
USB power specification: 5V/1A
G4 has its own customized lithium
Ion battery, it can be charged by mini
USB cable.
Power on
Power On
After the battery installed , turn the
volume knob clockwise to turn on G4.
You will hear “click” sound and see the
word of “Loading” on the display.
Turn the screws and remove the battery cover.
Insert the battery pack into G4.
Replace the battery cover and and tighten the
screws.
2
3
1
Band
Receiving Mode
User Group
Zone/Channel
Main Channel
Name
Duty Status
(With Alarm)
Caller ID
Caller ID
Call Duration
Band
Protocol
Receiving
Channel
Insert the battery so that the connector pins align
with battery contacts of the G4.
In Standby Mode, press the “K1” soft key to
enter the Main Menu.
1.
Press the “Home” key to go back to Standby
Mode.
2.
Main Menu
PartC.OperationIntroduction
8
C2. Pager Message Box
View and Manage Text Message Records in
Message Box.
Enter Message Box:
Use the Navigation Key to select Message Box in
the Main Menu.
Operation:
A. Use the Navigation Key to select Message.
B. Press the "K1" Key to read highlighted message.
C. Press the “K2” Key to lock/unlock highlighted
message. A lock icon shows on a locked
message.
D. Press the “K3” Key to delete highlighted message.
E. Press the “K4” to delete all messages.
1.
2.
Read Message:
A. Use the Navigation Key to scroll the message.
B. Press the “K1” Key to lock/unlock the message.
Note: A locked item cannot be deleted.
3.
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