GRAUPNER mz-24 Pro Programming Manual page 69

Binding Multiple Receivers Per Model
Multiple receivers can be bound to each model. In
compatible receivers, users can directly manage up
to two receivers bound to each active model memo-
ry and utilize a menu to distribute the 12 transmitter
control channels between the two receivers, as de-
scribed in the subsequent sections. First, bind the two
receivers one-at-a-time, as described in the Binding
Transmitter and Receiver section below.
During operation, telemetry links with the transmitter
are only established with the receiver that was either
last bound to the active model memory, or was as-
signed in the RX SELECT line in the BASE submenu
Telemetry, as shown below:
BACK Telemetry
RX SELECT RX1 ALWAYS
>>
SETTING & DATA VIEW
SENSOR >>
>>
RF STATUS VIEW
>>
VOICE TRIGGER
Telemetry sensors installed in the model must be con-
nected to the assigned receiver; the transmitter will
only indicate values coming from the back channel of
a receiver assigned in this line. The second receiver
(and all other receivers) run independently and con-
currently in Slave Mode.
Tip
• RX2 can only be bound a receiver if there is already
a bound receiver on RX1 .
• If for any reason the binding of the
fail, RX1 will automatically change to OFF . Rebind
a receiver to
receiver to RX2 .
Binding Transmitter and Receiver
Turn off the power supply to the receiver and the
transmitter. Remove all propellers.
• GR-16 and GR-24 and similar receivers
Turn on the transmitter. The active warning dis-
play will prompt a bind if no receiver is detected.
Press SET to bring up the TX ctl menu. Other-
wise, select the model to be bound in the Mod-
el Sel menu. The active warning display will again
INC prompt a bind. Press SET to bring up the TX ctl
menu.
RES
DEC
Turn on the receiver. The red LED flashes on the
receiver.
Hold down the SET button on the receiver until for
about 3 seconds. The flashing red LED flashes
red/green for about 3 seconds. Release the SET
button on the receiver. As long as the LED is flash-
ing red/green, the receiver is in binding mode.
Within this 3 second window, start binding the re-
ceiver to the current model memory by pressing
the RX1 button in the BIND ON/OFF line:
BACK
BIND ON/OFF
TX OUT SET
RF ON/OFF
RANGE TEST
DSC OUTPUT
The button will change from OFF to CHK :
RX2 should
RX1 first, before binding the second
TX ctl
RX1 RX2
OFF OFF
SET SET
Press
OFF RF TYPE NORMAL
OFF
99sec
PPM10 AUTOLOG OFF
BACK TX ctl
RX1 RX2
CHK OFF
BIND ON/OFF
TX OUT SET SET SET
OFF
RF ON/OFF RF TYPE
OFF
RANGE TEST 99sec
DSC OUTPUT PPM10 AUTOLOG
Binding takes about 10 seconds, and when com-
plete the flashing red receiver LED shines green
continuously. The model memory/receiver combi-
nation is now operable. The CHK
receiver type abbreviation, for example the GR-24
will appear as 12CH , and the RF transmission (RF
ON/OFF) automatically turns on, as shown below:
BACK TX ctl
RX1 RX2
12CH OFF
BIND ON/OFF
SET SET
TX OUT SET
RF ON/OFF ON RF TYPE
OFF
RANGE TEST 99sec
PPM10 AUTOLOG
DSC OUTPUT
If the red receiver LED continues to flash for more
than 10 seconds, the binding process was un-
successful. The CHK button in the BIND ON/
OFF Line will automatically turn to OFF . Change
the antenna position and try the entire procedure
again.
• GR-12L and similar receivers
Turn on the transmitter. The active warning dis-
play will prompt a bind if no receiver is detected.
Press SET to bring up the TX ctl menu. Other-
wise, select the model to be bound in the Mod-
el Sel menu. The active warning display will again
prompt a bind. Press SET to bring up the TX ctl
menu.
Turn on the receiver. The red LED shines solid.
Hold down the SET button on the receiver until,
Base menu - Transmitter setting
NORMAL
OFF
changes to the
NORMAL
OFF
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