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3.  Fit the link across J1 and power up the receiver. If the channel compartment 

pertaining to the selected channel is not blank (has at least one button, whether it 

is mastered or not, associated with the channel), then the receiver will enter bulk 

demaster mode. If the entire memory is selected for demastering, then at least one 

button must be learnt into memory (on any channel) to enter bulk demaster mode.

4. 

After the firmware version number has flashed on the Status LED, the LED will begin 

to flash quickly to signal that the receiver has entered bulk demaster mode. If the 

LED does not flash quickly, then the system is not in bulk demaster mode, either 

because jumper J1 was not linked correctly before power-up, or because there are no 

buttons learnt into memory (or associated with the channel selected by the channel 

jumpers).

5. 

To confirm the bulk demastering operation, jumper J1 must be removed. If the 

receiver is powered down before the jumper is removed, the bulk demastering 

operation is not executed. This is useful if the mode is entered accidently and no 

buttons must actually be demastered.

In step 3 above, it is noted that the system will only enter bulk demaster mode if at least 

one button is learnt into the system, and associated with the channel specified by the 

channel jumpers. If there is no button in the relevant channel compartment, then the 

receiver transitions into Autolearn mode for the selected channel. Refer to the Autolearn 

section for more information.

4.4.  Autolearn Mode

Multichannel receivers support the ability to map buttons to channels during the 

Autolearn process. Part of the Autolearn setup procedure requires the establishment 

of an association table. This table will be used for all buttons learned into memory 

during the actual Autolearn procedure. Autolearn mode is also limited to a maximum 

of 7 days before it times out. This prevents a user from accidentally leaving the system 

in Autolearn on an indefinite basis. There are security risks linked with a system that 

is placed in Autolearn mode. The 7-day timeout will minimise these risks while still 

providing the convenience of auto-learning buttons.

1. 

Channel compartments configured for Autolearn must be blank. In other words, 

the entire Tx Memory needn't be blank to enter Autolearn, only the relevant 

compartments. As a result, it is possible to enter Autolearn mode multiple times; so 

long as the channels configured for the Autolearn session are blank.

2.  Fit the desired channel links for the channel that is intended for auto-learning. It 

is possible to omit channel links and enter Autolearn for channel 1, but only if the 

channel is blank. In the case of single-channel receivers, this step can be omitted 

since there are no channel jumpers. Single-channel receivers always enter Autolearn 

mode for channel 1.

3.  Fit the link across J1 and power up the receiver. One of two possible situations will 

result:

 

a.  The selected channel (set via the channel jumpers) is blank. In this case, the  

 

 

system enters the Autolearn Commissioning procedure. The receiver remains in  

 

 

this state while the link on J1 remains fitted. While in the commissioning state, the 

 

 

 

LED on the receiver remains on. Entry to the commissioning state is also signalled  

 

 

by a long beep from the buzzer. Continue to step four.

 

b.  The selected channel (set via the channel jumpers) is not blank, or no channel  

 

 

has been selected (no channel links fitted). In this case the system enters 

 

 

 

bulk demaster mode. Refer to the section with the title, Bulk Demastering, for  

 

 

more information on the behaviour of the system in this mode.

S

ECTION

 4

THE

 JUMPER

 INTERFA

CE

Summary of Contents for Nova Helix

Page 1: ...Nova Helix Operation Manual Centurion Systems Pty Ltd www centsys com r e c e i v e r...

Page 2: ...without obligation to notify any persons of any such revisions or changes Additionally Centurion Systems Pty Ltd makes no representations or warranties with respect to this manual No part of this docu...

Page 3: ...ation 5 2 Simultaneous Primary Channel Activation 5 3 Non Volatile Latches Sticky Latches 5 4 Beep On Activation 6 Disabling Jumpers J1 and J2 7 Configuring the Special Features 8 SmartSwitch II Inter...

Page 4: ...ivation settings for all channels These settings include enabling disabling latching and panic functionality In addition it is possible to adjust the pulse time on pulsed channels with the following p...

Page 5: ...the physical output but is a convenient way to describe the collective functionality that a transmitter activates As an example consider the case in Figure 2 A multichannel receiver is used to control...

Page 6: ...ividually the channels are configured with the following activation settings Channel 1 has a one second pulse time Channel 2 has a four second pulse time Channel 4 is a latching channel When the chann...

Page 7: ...annel jumpers behave differently when discussing the SmartSwitch II interface The jumpers are used to select a 4 bit binary address that addresses a particular SmartSwitch II device on the interface b...

Page 8: ...3 Channel 8 8 4 Channel 9 9 1 4 Channel 10 10 2 4 Channel 11 11 1 2 4 Channel 12 12 3 4 Channel 13 13 1 3 4 Channel 14 14 2 3 4 Channel 15 15 1 2 3 4 TABLE 2 CHANNEL JUMPER TO SMARTSWITCH II DEVICE MA...

Page 9: ...accessible through the learning interface four channel jumpers hence 15 channels but none of the channels are primary channels The single channel variants have one primary channel channel 1 and cannot...

Page 10: ...ation in particular the LED on the receiver will begin to flash slowly the buzzer will emit a short double beep and the channel functionality will activate 6 The button can be released once the learni...

Page 11: ...button is pressed refer to points 6 a and 6 b below for further clarification c The button learning process is not finalised 5 Once the three second period has elapsed the LED will turn on again and...

Page 12: ...on presses 6 While the receiver is in demastering mode any mastered button that is pressed for three or more seconds but less than 10 seconds and is associated with the functionality that the receiver...

Page 13: ...the button is released in this window it will simply be demastered refer to the previous section Demastering Buttons for further information on this operation b Do nothing because the button being de...

Page 14: ...to the specified channel Learns a button to the default channel channel 1 Autolearn Mode Channel Specified No Channel Specified Bulk Demaster Channel Bulk Demaster All J2 Memory Blank Memory Non Blank...

Page 15: ...on has been demastered it can be remastered There are two methods to achieve this 4 2 1 Link Learn Remastering 1 To remaster a remote start by entering link learn mode For reference follow steps 1 and...

Page 16: ...and that the button is a demastered button Refer to Appendix A on page 30 for a description of the LED and buzzer feedback 6 Once the demastering period has elapsed minimum three seconds the LED will...

Page 17: ...le This table will be used for all buttons learned into memory during the actual Autolearn procedure Autolearn mode is also limited to a maximum of 7 days before it times out This prevents a user from...

Page 18: ...an example of the Autolearn configuration procedure 8 Once the association table has been finalised remove jumper J1 This confirms the mapping and enters Autolearn mode The buzzer will beep four time...

Page 19: ...ettings Memory Erase operation is performed Table 5 documents the settings that are erased in each of the erase cases Channel Erase Transmitter Memory Erase Settings Memory Erase Clears channel compar...

Page 20: ...4 Holiday lockout or equivalent bi stable function Channel 15 Duress or alarm panic activation Simultaneous Activation Sticky Latch Beep On Activation Special Feature Setting Enabled Enabled Disabled...

Page 21: ...ntire Transmitter Memory space Resets latch settings on channel 1 Resets panic settings on channel 1 Restores default relay pulse time Clears the SmartSwitch II device output that may be active in the...

Page 22: ...n channel jumper C1 only To set channel 11 a SmartSwitch II device output place links on channel jumpers C1 C2 and C4 the binary combination of C1 C2 and C4 that results in 11 b 1011 Proceed as per th...

Page 23: ...ed to step 10 9 After the three second window the LED will switch off and start flashing once per second Counting LED flashes or using a watch to keep track of the number of seconds that pass will det...

Page 24: ...ature on all receiver variants that allows the receiver to restore its output state on power loss When power is restored the output will assume the state it last reflected prior to the receiver losing...

Page 25: ...er to set its output to the output state of the receiver s channel prior to power loss SmartSwitch II device restores its output state when its power is restored Subsequently assuming power is restore...

Page 26: ...f the user The Nova Helix range includes functionality to disable the jumpers With a master remote the jumpers may be re enabled at any stage The following procedure documents disabling the jumper int...

Page 27: ...e is to be configured Channel jumpers 3 and 4 determine which of the special features is being configured Linking function jumpers J1 or J2 determines whether the special feature being configured is b...

Page 28: ...is important is that the devices share the same ground rail Up to 15 SmartSwitch II devices can be wired in a daisy chained bus configuration to the receiver SmartSwitch II devices are addressable Eac...

Page 29: ...r would like to distribute multiple items garden lights for example in physically different areas but have all of them respond to the same remote control button activation The network is limited to 15...

Page 30: ...3 Second Learn Period Button Released Button Pressed 3 Second Learn Period Button Released Button Pressed 3 Second Learn Period Button Released Button Pressed 3 Second Learn Period Button Released Ma...

Page 31: ...ttons are pressed the Any Button property is removed from Ch 2 and shifted to Ch 6 when the Ch 6 jumper setting is configured on the Channel Jumpers Ch 1 Ch 2 Ch 3 Ch 4 Closed Ch 5 Ch 6 But 3 Ch 7 Ch...

Page 32: ...signal and captures the transmit ter information The receiver logic processes the button transaction and determines that channel 3 must be activated The signal splitter in the output logic block rout...

Page 33: ...page 33 www centsys com NOTES Notes...

Page 34: ...page 34 www centsys com Notes NOTES...

Page 35: ...page 35 www centsys com NOTES Notes...

Page 36: ...16h30 GMT 2 E OE Centurion Systems Pty Ltd reserves the right to change any product without prior notice All product and brand names in this document that are accompanied by the symbol are registered...

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