Issue
How to command all lights ON/OFF
Environment
I/NET site
Cause
How to command all lights ON/OFF
Resolution
Using a Hand Held Console
- Press [Code], then type 08 and press [Enter] to set All Lights On. The HHC display 0000.
- Type 1 and press [Enter] to enable All Lights On.
- To set All Lights Off, press [Code], then type 09 and press [Enter]. The HHC displays 0000.
- Type 1 and press [Enter] to enable All Lights Off.
Side note: If code 08 and/or 09 have been used to enable the “All Lights On” and/or “All Lights Off” functions, input point addresses 0000 and 0001 will control the lights as desired. In the case, do not use these input points for any other hardware inputs. If these input points are used for other hardware inputs, the lighting circuits controlled by the 7780 DLCU will turn on/off unexpectedly.