
Manual Datafox ZK-MasterIV
DatafoxStudioIV and set the interface at "‘GSM"’ or "‘GSM/GPRS"’. Transmit the changed bios
configuration to the terminal and leave the bios modus.
Caution:
If a wrong PIN was transmitted to the device three times, the PUK has to be
entered together with the PIN to activate the SIM.
3.5.4.3 Connection state
After transmitting the .ini’-file to the device the operating mode of the ZK-MasterIV can be set to
"‘GSM/GPRS"’, see chapter
GSM:
The communication takes place via GSM.
GPRS/GSM: The data records created in the device are sent immediately to a corresponding web
server via GPRS. All other functions have to be carried out via GSM.
The GSM state is shown via the state LEDs at the ZK-MasterIV (valid from version 04.01.01.21 on):
ERROR
POWER
GSM/GPRS
State of the device
On
On
Off
Bootloader
On
On
On
Start
Off
1 Hz
Off
Booten
1 Hz
1 Hz
-
No setup
1 Hz
On
-
Stopping of control mode
Off
On
-
Normal operation
Off
&
-
Communication active
Off
-
Off
Mobile, offline, not in the net
Off
-
∗
—
Mobile, offline, enrolled in the net
Off
-
On
Mobile, online
2 Hz
-
∗
–
Mobile, no SIM-card
2 Hz
-
∗∗
–
Mobile, PIN is required
2 Hz
-
∗∗∗
–
Mobile, PUK is required
2 Hz
-
∗
~
Mobile, other errors
Legende
-
LED - condition undefined
Off
LED off
On
LED on
1 Hz
LED flushes once per second
2 Hz
LED flushes twice per second
&
LED turns off for about 30 ms
∗
LED turns on for about 150 ms
~
LED turns off for about 150 ms
–
LED turns off for about 1000 ms
—
LED turns off for about 2500 ms
Version: 04.01.07.00
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