NAVI-XS POI U
SER
’
S
G
UIDE
V
ERSION
1.00
2.3 Interfaces
Figure 5:
Interfaces of the NAVI-XS POI Bluetooth™ GPS receiver
2.3.1 On/Off
buttons
The NAVI-XS consists of two touch-buttons, which can be used not only to switch the
unit ON and OFF, but also to request the status of the GPS, Batteries and Bluetooth
during the runtime.
To turn on the NAVI-XS, press and hold the
ON-button
for longer then 2 seconds until
a short acoustic signal (beep) is generated.
In order to turn it off again, press and hold the
OFF-button
for longer then 2 seconds
until a long acoustic signal (beep) is generated.
Following states can be requested by using the
ON/OFF-buttons
:
•
To know the status of GPS and Bluetooth connection, just press the
ON-
button
for less then 2 seconds. Thereby, the GPS LED and Bluetooth LED will
be switched on and they light as described in the chapter
2.3.2
.
•
To know the battery charge-of-state, just press the
OFF-button
for less then
2 seconds. Batteries state of charge is indicated by the intensity of LEDs
light, which decrease brightness one by one (from LED1 to LED3) as the
battery current diminishes. Towards the end of discharge, the middle LED
flashes red while other LEDs are turned off.
2.3.2 LEDs
There are three LEDs available on the topside of NAVI-XS. These LEDs will display the
the status of the unit. The following information will be displayed:
LED Indicators
LED Modes
Description
Left LED (yellow), GPS status optical indicator
Blinking
When the NAVI-XS is searching for satellites, no valid GPS-Fix is
currently available.
GPS (yellow)
Continually lights
When valid GPS data is being received (valid GPS-Fix is now
obtained, NAVI-XS is ready for navigation).
Middle LED (red / green), Battery state-of-charge optical indicator
Blinking red (
0.5
s
ON
/
0.5
s
Off
) When the charging temperature exceeds the range
Blinking red (
0.5
s
ON
/
1.5
s
Off
)
When the maximum charging voltage is reached or the maximum
charging time is exceeded (predefined to approx. 2 hours)
Battery (red)
Continually red
When batteries charge differently (have different levels of charge).
You have to replace both batteries.
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