Appendix G: Peripherals Galaxy Flex Installer Manual214WiringConnect the keypad to the RS485 data bus. Refer to the wiring instructions supplied with thekeypad.ConfigurationOnce wiring is complete and the Auto Detect procedure has been followed, or following anEngineer Exit, the keypad displays 1 MOD ADDED – Esc TO CONTINUE.Restart the system or exit engineer mode. The system automatically recognises the newmodule.Volume controlSome models of keypad are fitted with a volume control switch marked VOL at the bottomright-hand corner of the PCB. Make sure the keypad/KeyProx is powered up and adjust tothe desired volume for buzzer functions. Refer to Appendix F for keypad/KeyProx partnumbers with the volume control function.Self diagnosticsUse this feature to test the keypad inputs and outputs.To start the test, disconnect the power to the keypad. Press and hold ent, and then re-applythe power. The test routine starts immediately. Each test last approximately four seconds.To stop the test, disconnect the power.Keypad/KeyProx operationNumber keys Used to enter access codes and to select and modify programmingoptions.View keys (A and B) Used to set the system in conjunction with a PIN, and also used toscroll through menu options.Enter key (ent) Used to access menu option and to confirm programming options.Escape key (esc) Used to cancel modifications made to an option, and to return to aprevious option level. Esc can also be used to abort the settingroutine.
