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Hz Digital Keypad Instructions

For use with SIMU Hz radio motors and receivers

Read all instructions carefully before use.

Hz Digital Keypad 

®

SIMU Technical Support 800-822-SIMU (7468)

Ref # 2006029 

1

Technical Data

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 Power supply: 3VDC lithium battery CR 2450

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 Operational temperature: -5 /140  F (-20 /60  C)

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 Enclosure: IP54 (outdoor rated) 

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 Frequency: 433.42 Mhz

WARNING: Do not allow children to play with the 

control system

To insure proper operation, do not install on a metal 

surface.

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3

2

1-PROG: Programming button
2-ADR: Changing radio protocol / Restore
3-RESET: Initializing (power on) 

DO NOT 
TOUCH

Product Description: 

The Hz Digital Keypad provides sequencing up/stop/down control of one or two Hz operators or Hz receivers. Control is limited to 

authorised users via user selected security codes of 4, 5 or 6 digits.
1 Master code (required): Valid to control both channel buttons and required for all programming operations.
4 Secondary codes (optional): 2 codes can be programmed for each channel button allowing partial access to be given to the property.
Backlighting: Pressing any button will activate back lighting in the event of low light conditions.

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Installation/Mounting

1) Remove the two allen screws with the provided tool as shown. 2) Pull the top of the face away from the back. 3) Peel cover off foam. 4) Apply the foam to 
the back of the keypad case. 

5) Mount the back of the case to a vertical wall in the orientation shown. Do not mount to a metal surface

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>2s

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Programming

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33

>1s

1

) Initialize (power on) the Keypad by pressing the reset for over 2 seconds. This will only need to be done once on a given keypad. 

2

) Press the programming 

button on a transmitter already programmed to the operator for 3+ seconds until the operator jogs. 

3

) Input the master code (000000 until changed). Press 

set

 

and release. 

4

) Flip the keypad over and press the programming button for over 1 second. The top LED will start blinking 

5

) Flip the keypad over and press 

the desired channel button (1 dot or 2) 

while the top LED is still blinking.

 The motor will jog. If a 2nd operator is to be programmed to button 2, repeat steps 

2 through 5 with that operator. 

PROGRAM BUTTON

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1/2

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Use finger or erasure to press PROG, ADR or
RESET button. DO NOT USE a hard or sharp object

Use finger or erasure to press PROG, ADR or
RESET button. DO NOT USE a hard or sharp object

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