1.2 Features ........................................................................................................................................... 4
8.1 User Setting.................................................................................................................................... 31
Thank you for purchasing GS-Sport GH-625. We sincerely hope you to enjoy
using this high technology GPS device. For fully understand the functions and
features of GH-625, please read the user manual before you get started.
1. Introduction and Features
1.1 Introduction
GS-Sport GH-625 is a stylish, fully-sealed, waterproof, wrist type GPS device with
the features of “Tracking”,“Lap”, “GPS positioning”, “Time alert”, “Heart rate
monitor (GH-625M only)”, etc. The GPS navigation function can locate and track
points anywhere you go. GH-625 is powered by SiRF Star III high performance
chip that can fix your position even with a weak signal status. It is adopted for
people who exercise for broad kinds of outdoor sports, such as Jogging, Running,
Biking, Snow Skiing, etc. It also can be used as a GPS receiver by USB interface.
1.2 Features
Built-in SiRF Star III LPx high performance GPS chipset. Excellent sensitivity
for position fixing even with a weak signal status.
Built-in rechargeable high capacity lithium-ion battery.
Large LCD for easy reading.
WAAS/ ENGOS support.
IPx7 Waterproof, rigid design to avoid careless damage.
Records all history of self-training by defined date.
GH-625 series can be used as a GPS receiver with an easy setup.
The firmware of the GH-625 can be upgraded through PC.
USB auto-detection function add-in.
Support 60,000 Track-points, 100 Waypoints, 6,000 Laps.
Navigation. Tracking your route as crumb method; marking and saving your
tracking points by a special algorithm; finding specified locations.
Page 4
GH-625
2. Specifications
Electrical and Mechanical Parameters General
ItemGH-625BGH-625M
Number of Waypoints100
Tracking point60000
Laps6000
Display Size24.9 x 39.88 (H x W in mm.)
Display typeBlack & White LCD
Pixels (H x W)80 x 120
Unit Weight72.87g
Waterproof StandardIPX7
Unit Size76.5 x 61.5 x 17.5 (L x D (Φ)x H in mm.)
Backlit DisplaySingle level
Operating temperature-10 ° to 60 ° C
Humidity5% to 95% Non-condensing
Voltage3.7V for a rechargeable battery, 5V for charging input.
Charging connectorDC 5V
Battery
Power Consumption
Battery life
Rechargeable 750mAh Li-ion battery (For B series)
Rechargeable 625mAh Li-Polymer battery (For M series)
GPS, HBM & Backlight off25 mA
GPS on (no fixed); HBM & Backlight off60 mA
GPS on (3D fixed); HBM & Backlight off58 mA
GPS (no fixed), HBM on; Backlight on73 mA
13 hours (3D fix, GPS on; HRM & Backlight off)
12 hours (3D fix, GPS, HRM & Backlight on)
25 hours (GPS, HRM off; Backlight off)
For B & BE type
11 hours (3D fix, GPS on; HRM & Backlight off)
10 hours (3D fix, GPS, HRM & Backlight on)
21 hours (GPS, HRM off; Backlight off)
For M & ME types
Connect to PC InterfaceProbe Pin to USB interface
ChargerMini USB 350mA, 3 hours completed
Heart Rate MonitorNOYES
Barometer AltimeterNONO
Electronic CompassNONO
Page 5
GH-625
GPS Parameters General
GPS ChipsetSiRF Star III LPx
FrequencyL1, 1575.42 MHz
C/A code1.023 MHz chip rate
Channels20 channel all-in-view tracking
Antenna TypeBuilt-in patch antenna
Position
5 meters, 2D RMS, WAAS enabled
Velocity0.1 m/s
Time1 us synchronized to GPS time
Default datumWGS-84
Reacquisition0.1 sec., average
Hot start1 sec., average
Warm start38 sec., average
Cold start42 sec., average
Altitude18,000 meters (60,000 feet) max.
Velocity515 meters/ second (1000 knots) max.
AccelerationLess than 4g
Jerk20 m/sec3
10 meters, 2D RMS
Heart Rate Monitor (HRM)
Operating Voltage2.4V~3.6V
GH-625M
(HRM Receiver on PCBA)
GH-625M
(HRM Chest-belt)
OscillatorCrystal 32.768KHz
Standby current<0.5 uA
Operating current<15 uA (without external circuit)
Operating Voltage2.4V~3.6V
OscillatorCrystal 32.768KHz
Standby current<0.5 uA
Operating current<100 uA
Transmission current<6 mA
Battery life1300 hours
Battery typeCR2032
Transmission frequency5 KHz
Transmission distance>0.8 meter
Transmission signal typeAnalog signal without coded
Transmission time20 ms
Page 6
GH-625
3. Hardware Overview
3.1 Accessories
Check the contents of your GH-625 packaging. If you find any accessories are
missing or appear damaged, please contact your dealer immediately.
Heart Rate Monitor (only for
GH-625
GH-625M)
USB Cable
Screwdriver
CD-ROM
Extended watchband
Page 7
GH-625
Quick Guide
3.2 Viewing Buttons
1
2
3
Bike Holder
4
5
6
ButtonDescription
1.ESC/LAP
2.Power
3.PG (Page)
4, 6Up / Down
In Menu mode, press ESC button to escape from the current page
and go back to the previous page.
Press to split a lap when timer is running.
Press 2 seconds to turn on/off GH-625.
When GH-625 is on, quickly press this button will turn on/off the
backlight.
Press and hold this button for 14 seconds to do hardware reset if
the system is halted.
Switch between the screens of “Menu mode”, “Location mode”,
“Speedometer mode” and “Map mode”.
To move upward/downward for highlighting an item.
In Speedometer mode, press to switch between two views.
In Map mode, press to zoom in or zoom out.
Page 8
GH-625
Press to enter the highlighted item.
5OK / Enter
Press to confirm data entry or feature selection in Menu mode.
In Speedometer mode, press to start/stop the timer.
3.3 Antenna Introduction
The GPS antenna is located in the
lower part of the device. Let it face the
sky for a better reception.
3.4 Battery Introduction
GH-625 operates by a built-in
Li-ion rechargeable battery. A
battery icon shown on the right top
corner of screen indicates the
remaining battery power.
To charge the battery:
1.Connect one end of USB
cable with GH-625 unit and
the other end with the AC
adapter or USB port on PC.
2.It may need about 3 hours
to fully charge the battery.
Page 9
GH-625
Inside the USB socket, there is
a small "bar" on the right side.
There is a "groove" on the
side of the column of USB
connector.
Aim the "groove" at the "bar" for
plugging in the USB connector.
Page 10
GH-625
3.5 Wear the Heart Rate Monitor
(Only For GH-625M)
Outer side
Heart rate sensorTransmitterHeart rate sensor
Inner side.
Cling this side to your skin. You can wet the sensor to obtain a better reception of
your pulse.
1.Put one end of the strap through the
slot of the heart rate monitor first.
2.Wrap the heart rate monitor and
strap around your chest. Adjust the
heart rate monitor to be at the
center of your chest.
3.Adjust the strap to fit your chest and
make it tight enough to prevent
dropping while you are jogging.
4.Put another end of the strap
through the slot of the heart rate
monitor to finish the wearing.
5.Remember to turn on the heart rate
monitor function in your GH-625.
[MAIN MENU] > [CONFIGURATION]
> [SETTINGS] > [HEART MONITOR]
> [HEART RATE MONITOR] > ON.
Page 11
GH-625
How to take care of your chest belt
1. Wash the chest belt by suds, and then flush out with water. Let it dry it
naturally, avoiding putting the chest belt under the environment of high
temperature or touching the corrosive as strong acid or alkalis material.
2. Wetting the skin, where will contact the conductive area of the chest belt will
improve the conduction and get more stable signal.
3. The physical condition of individual might affect the intensity of measured
signal.
4. Avoiding using the heart rate monitor close to trolley car, tram stop,
transformer, electric substation and high-tension distribution line etc.
Because the radio signal will be affected under the environment as high
voltage and strong magnetic field.
Page 12
3.6 Mount the Bike Holder
GH-625
Buckle up the bike holder on the bike.
Bind up the GH-625 strap.
Test the stability by twisting the
watch set.
Page 13
GH-625
4. Getting Started
4.1 Starting the GH-625
Press the Power button for 2 seconds to
turn on the device. You will see the
welcome screen displayed.
Allow the GH-625 a short time to track
satellites for the first time you use it.
Take your GH-625 to the outdoor open
space with a clear view to the sky and it
will be easy to acquire satellite signal
with a few seconds. If the device can't
get 3D fixed, you can still press PG
button to exit the Locating screen.
To turn off your GH-625, press the
Power button for 2 seconds.
The battery icon indicates the
remaining battery power.
The timer icon is displayed when
you start the timer. If you stop the
timer, the icon will be flashing. If it
is auto paused, you will see the
icon flashing.
The satellite icon indicates whether
the GPS is fixed or not. If the icon is
Page 14
flashing, the GPS is not fixed. If the
icon is not flashing, the GPS is
fixed. If you turn GPS off, the icon
will disappear.
GH-625
4.2 Change the mode
Press PG button to switch between different modes
Menu ModeDirection
compass
(If you select a
destination to go)
Map mode
(If enabled)
Location ModeSpeedometer Mode
Page 15
GH-625
In Speedometer mode, press Up or Down button to switch different views.
Information displayed in different views:
SPEED:mile/hour, km/hour.
AVG SPEED: the average speed.
PACE: the time needed for one mile or one km.
Sport Type: the sport type you set for calories calculation.
Distance: shows how far you have traveled.
Calories: shows how many calories you have burned.
Time of Day: shows date, time and week day.
Page 16
GH-625
4.3 Menu Structure - Main Menu
This diagram presents all the available menu options for your quick look up.
ACTIVITY INFO
AUTO HOLD
TIME/DIST ALERT
ACTIVITY
NAVIGATION
ALERTS
ACTIVITY SETTING
CALORIES SETTING
LAP SETTING
SET UNITS
DELETE ALL
MEMORY CAPACITY
ADD MAP MODE / REMOVE MAP MODE
CREATE NEW ROUTE
ROUTES
SAVE WAYPOINT
FIND WAYPOINT
RETURN TO START
GPS INFO
LIST ALL
DELETE ALL
LIST WAYPOINTS
DELETE ALL
SPEED/PACE ALERT
HEART RATE ALERT
CONNECT TO PCWaiting for PC to connect…
Page 17
GH-625
TIME ZONE
CONFIGURATION
USER SETTING
GPS SETTING
SETUP TIME
SET SYSTEM
SET DISPLAY
SET CUST PAGE
USER PROFILE
TURN PC-GPS ON/OFF
DATA RECORDING
GPS OFF
WAAS/ EGNOS
DAYLIGHT SAVING
TIME FORMAT
BEEPER
LANGUAGE
SLEEP MODE
BACKLIGHT
CONTRAST
SET PAGE 1
SET PAGE 2
SET PAGE 3
SET PAGE 4
SETTING
FACTORY RESET
SYSTEM UPGRADE
ABOUT PRODUCT
CARDIO MODEHEART RATE
SET TARGET ZONE
Page 18
GH-625
5. Activity
5.1 Activity Info
[MAIN MENU] > [ACTIVITY] > [ACTIVITY INFO]
1.Use Up and Down button to scroll to
the item you wish to display and
press OK button. The all training
data information will display
2.Use Up and Down to select the file
you wish to check and press OK
button, the training data
information is shown on the screen.
Information items are displayed:
Date and Time, Show the date and the time
Total distance of this training.
Total calories as you have burned.
Total time of this training.
Average speed of this training.
Fastest speed of this training.
VIEW? Display this training data on the screen.
TRACK BACK? You can track back to the BEGIN point or END point of this
training route.
LAPS? View the LAP details on map mode.
DELETE? You can delete this training data.
Page 19
Loading...
+ 44 hidden pages
You need points to download manuals.
1 point = 1 manual.
You can buy points or you can get point for every manual you upload.