Jablotron DAVID GD-04 User manual - page 6
GD-04 DAVID
6
MKS51203
pp
is the textual position at which the number showing the balance starts in the
reply message from the GSM provider
Example: If you require at least 50€ of credit balance, and the USSD code used to query the
available balance is *104# and you want a weekly interrogation frequency, use the following
instruction:
PC, CRD, *104*#, 7, 50, 01
If you do not want automatic interrogation, you can program David to report the balance in
response to your SMS instruction: PC, CRD . The programming is achieved by a programming
instruction according to the following example:
PC, CRD, *104*#, 0, 0, 0
Note: David’s SIM card balance interrogation may stop working due to changes in GSM
services (e.g. a different response format). You should therefore be acquainted with the
methods your GSM provider uses or will use for querying the available balance.
10. Reset to factory defaults
You can reset David to the factory default settings via the SMS instruction PC, RST, where PC
is a valid access code - see Table 1.
Another option is to use the RESET jumper (next to the SIM case):
a) Turn the power supply off (including the backup module if used).
b) Connect the RESET jumper, turn the power supply on and disconnect the jumper
after about 5s.
Note: Performing a RESET erases all programmed tel. numbers and texts.
11. Optional accessories
David’s functionality can be extended by optional modules or other separately supplied
accessories:
11.1. The GD-04A back-up module
This module is imbedded in a specially-enlarged replacement cover. Installation is performed
by replacing the original cover, together with wiring the GD-04A module to the GD-04 circuit
board via the corresponding connector.
The backup battery requires approx. 72 hours to be fully charged. The battery provides
approx. 12 to 24 hours of backup operation, depending on the output relay state and on the
GSM signal strength (as with any GSM device, David’s consumption is higher in places with a
low signal level as the transmitter power has to be increased).
Only David’s electronics is backed up. No voltage is available on the +12V terminal
during backup operation.
Discharging the battery causes David to be switched off (including the X and Y relays). After
the recovery of the main power supply David will switch on (but the relays stay switched off) and
starts charging the battery. The message POWER FAIL or POWER RECOVERY is sent to the
service number (STN).
11.2. The GD-04D DTMF module
The GD-04D allows relay X and Y control by entering numeric codes (DTMF codes) on the telephone
keypad during calls. The DTMF codes intended for use have to be programmed, see table 1.
The module can be installed by plugging in to the appropriate digital bus connector after the
power supply has been disconnected.
GD-04 DAVID
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MKS51203
11.2.1.
DTMF relay control
•
Call David’s tel. number. After about 7 seconds, David responds with a beep on the line
(this means that the call has been answered) followed by relay X and Y status indication (in
this order): 2 short beeps = OFF, 1 long beep = ON.
•
Enter the DTMF code. A relay switch-on is confirmed by a long beep, a switch-off by two short beeps.
•
Terminate the call (David automatically terminates the call after 60 seconds).
•
After the call has been terminated David reports the current relay status via SMS.
Note: Too weak a GSM signal in David’s or your location may result in DTMF control
malfunctions.
11.3. The GD-04R radio module
By plugging the GD-04R radio module into the digital bus connector (after the power supply has
been disconnected) your David acquires the following capabilities:
•
Relay X and Y state transmission to UC or AC OASiS wireless
receivers.
•
Input A to D activations via RC-8x OASiS wireless buttons or via JA-
8x OASiS wireless detectors.
•
Relay X or Y control via RC-8x OASiS wireless buttons.
•
Relay X or Y control via a TP-8x wireless thermostat.
The module has a built-in internal antenna. If necessary, a Jablotron
external antenna of type AN-80 or AN-81 can be applied to extend David’s
working range.
Note: The external antenna is always needed when the GD-04A back-up module is used.
11.3.1.
Transmitting X or Y relay status to an UC-82 or AC-82 receiver
Enter mode 4 on the receiver and press the XY button on David’s GD-04R module. This
establishes a connection so that the receiver’s relay status mirrors David’s relay status. There is
no limit to the number of UC/AC receivers which can be connected this way.
11.3.2.
Wireless device input assignment and operation
Each input A to D can have one OASiS wireless device assigned to it. This way, triggering an
external wireless device has the same effect as GD-04 input activation by physical connection to
GND, effectively making the inputs radio-signal-activated.
Take the following steps to enroll a device:
1. Press and hold the ABCD button on the GD-04R module.
2. Entering enrollment mode is indicated after 5 seconds by flashing of the LED on the
GD-04R module – release the button.
3. Enroll up to 4 wireless devices to the GD-04R (send enrollment signals to the module). The
first device is assigned to the A input, the second one to the B input, etc. Wireless buttons
are enrolled by pressing them, wireless detectors by inserting their batteries. Enrollment is
confirmed by a long flash from the LED on the GD-04R.
Important: Enrolling the first device erases all the previously enrolled devices. Thus all
the desired devices should be enrolled in a single enrollment session.
4. Exit enrollment mode by pressing the ABCD button (enrollment is automatically terminated
after the fourth device has been assigned or after 40 seconds).
5. After enrollment mode termination, the LED on the module lights for approx. 5 seconds to
indicate enrollment data storage.
Notes:
•
If the two buttons A and B are present on an RC-8x controller, the device can be enrolled by
pressing either A, B or A+B. The operational logic is then as follows: pressing A or A+B is
ABCD
XY
GD-04R
module
remove it if
external antenna