Keypad installation
The Pro7 Headset System is available with a remote messaging facility using RF transmission keypads.
The keypad is battery operated; typically lasting in the region of 6 - 9 months. If batteries are supplied
with the unit, remove the battery housing cover and remove the battery saver leaf from the contact
terminal to begin using the keypad. There is no on/off switch - the keypads are powered all the time.
Install the keypad in the desired location. We recommend Velcro to attach the keypad to a flat
surface.
The keypads have a programmable location ID and 12 programmable button messages. You can
program the keypads by using the internal 8 way dip switches to for their ID and the 4 way internal
dip switches for the type of message and zone.
On the 8 way DIP switch, select the keypad “Address/ID” up to 256 different addresses can be
obtained. Each keypad, in an installation, should be programmed with a unique address. Refer to
keypad Binary Addresses for a list of the possible binary addresses.
On the 4 way DIP switch, switches 1 and 2 select the 'Zone' of the remote keypad. Up to 4 different
zones of keypads may be used in the same area. These switches are reserved for future usage and
therefore should always be off. Also on the 4 way DIP switch, switches 3 and 4 select the “Type” of a
remote keypad. Using a different type will cause a different set of audio messages to play when a
button is pressed.
Keypad Binary Addresses
The keypads use DIP switches to set their address, zone and type as described above.
All available addresses are presented on Table 1. The address DIP switches are numbered from 1 to
8 on the table and the same numbering appears on the keypad pcb whenever in Table 1 a “1”
appears the corresponding DIP switch should be on the ON position, otherwise it should be OFF
(opposite the ON label).
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Buttons Bank
3 Dip
4 Dip
Bank 0
Off
Off
Bank 1
Off
On
Bank 2
On
Off
Bank 3
On
On
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