Please read the Release Notes before performing any firmware upgrades.  Loading the wrong file may cause the system to become inoperable! If the mount performs well, there is no need to do firmware upgrade.

Firmware for CEM60 with GoToNova^® 8407+ hand controller.

Please set the mount zero position by using Searching Zero Position or Set Zero Position after firmware upgrade. May need ASCOM 4.0 to work properly when connected to a computer.

Firmware updated on 6/10/2015 for 8407 HC only (fixed LED backlight). If you have a Non-EC version, only hand controller may need be upgraded.

CEM60-EC version needs to perform encoder calibration after the firmware upgrade. Refer to latest Firmware Upgrade Instruction updated on 4/27/2015.