1 689 989 240
2015-09-25
|
Robert Bosch GmbH
4.5.3
Functions of LEDs A and B
Status
LED A
LED B
ET650 ready for oper-
ation
Does not illumi-
nate
Flashes green
(1 second interval)
Data communication
with the controller
Flashes green
(irregular)
Flashes green
(1 second interval)
Firmware update
in operation
Does not illumi-
nate
Flashes red
(irregular)
LED A
Function
Measures
Does not illumi-
nate
No data communi-
cation with the con-
troller
Check connection
with the controller
Flashes green
(irregular)
Data communication
with the controller
None
Illuminated green
Fault in hardware/
Firmware
*)
Illuminated red
Power supply
> 35 Volt.
Check voltage in ve-
hicle
LED B
Function
Measures
Does not illumi-
nate
Voltage not present
Check power
supply
Flashes green
(1 second inter-
val)
ET650 ready for op-
eration
None
Illuminated green
Fault in hardware/
Firmware
*)
Flashes yellow
(1 second inter-
val)
Overvoltage on
diagnostic cable
*)
Illuminated yellow Fault in hardware/
Firmware
*)
Flashes red
(irregular)
Firmware update
in operation
None
Illuminated red
Fault in firmware-
update
Repeat firmware
update
*)
Unplug the USB connection and power supply and connect them
again. If the error still exists, contact customer service.
Product description | ET750 | 13
en
4.6
Connection diagram
The ET650 can be connected to the ET750 via Bluetooth
or the USB interface.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
459966-05
_Re
1
2
3
4
5
6
7
oben
/top
®
®
Fig. 6:
ET650 connection diagram
1 OBD interface in motor vehicle
2 OBD connection cable
3 ET750
4 ET650
5 Power supply unit
6 USB connecting cable
7 Connection cable for cigarette lighter socket
Содержание Mac Tools Mentor Touch ET650
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