Installation i-on1000EXPage 163. Press repeatedly to selectone of the following:Backlight LEDs ON (). MENUBACKLIGHT Backlight timed ().The backlight will glow for10 seconds after the lastkeypress. The action ofthe backlight depends onthe programming of thecontrol unit.MENUBACKLIGHT 4. Leave local programmingmode and save yourchanges (see below).To Disable/Enable the Status OK LED1. Enter Local Programmingmode.MENUABCD 2. Press repeatedly untilthe display shows:MENUSTATUS OK LED 3. Press repeatedly toselect one of thefollowing:Status OK LED ON (). MENUSTATUS OK LED Status OK LED OFF ().The green status LEDunder the navigation keywill glow for 20 secondsafter the last press (thismay be useful when thekeypad is placed inbedrooms that should becompletely dark at night).MENUSTATUS OK LED 4. Leave local programmingmode and save yourchanges.To Disable/Enable the Status FaultLED1. Enter Local Programmingmode.MENUABCD 2. Press repeatedly untilthe display shows:MENUSTATUS FLT LED 3. Press repeatedly toselect one of thefollowing:Status Fault LED ON (). MENUSTATUS FLT LED Status Fault LED OFF().The red Fault LED underthe navigation key isMENUSTATUS FLT LED disabled, and will notglow for any fault reports.4. Leave local programmingmode and save yourchanges (see below).To Leave Local Programming Modeand Save ChangesEITHER:Press ORClose the keypad tamper.The keypad saves the changes you have made inits local memory.You can now remove 12Vdc power, if required, orleave Installer menu on the control unit.KEY-EP External Prox ReaderFigure 25 shows the outside details of the externalprox reader KEY-EP:1. LED window.2. Retaining Screw.3. Removable Fixing Plate.4. Permanently attached cable.Figure 25 External Prox Reader KEY-EPSiting the External Prox ReaderPlease refer to page 3 for general guidelines.Note: The external prox reader is fitted with alength of 2m of the appropriate cable. The cablecan be extended up to 50m by connecting anadditional length of 7/0.2 un-screened alarmcable.Opening the External Prox ReaderTo open the external prox reader (see Figure 26):1. Undo the single retaining screw.2341