LiftMaster Icon 26 ICON26 Manual - Page 37

ERROR MESSAGES OUT OF RANGE CODES: If the processor detects one or more 3-digit codes present on the memory card inserted that cannot be accessed, an error message is displayed. (fig a.) Codes that cannot be accessed by the limitation of the system being used cannot be edited. Codes Detected out of Range, See Manual (fig a.) LOW BATTERY If the battery backup is reaching it's minimal charge level, a battery icon with a "B" next to it will display in the top right corner of the display. (fig b.) An alert beep will accompany this icon. The batteries must be charged to continue.* If the battery backup level reaches it's minimal charge, an error message will display (fig c.) and the system will become non-functional until the battery backup is charged by using the plug in transformer.* WELCOME B (fig b.) Battery Is Low It Must Be Recharged (fig c.) LOW BATTERY ICONS: If a battery icon appears in the top right corner of the display and the letter next to it is an "M" or a "C", as shown in (fig d.) and (fig e.), contact Manufacturer for instructions. C WELCOME (fig d.) WELCOME M (fig e.) *IMPORTANT NOTE: In order to charge the battery in the Dial Code System, the processor MUST be plugged in to the transformer and the processor MUST BE ON. If the power is off on the processor, the battery will not be charging. Icon Page 36