This is the Upgrade Chip for the Astroflight 109 Charger.

FEATURES: Upgrades the Existing V1.5 Software to V1.7 Software
          New Features:
           1. Time out Mode 2 has been changed from 1 hour to 10 hours
           2. The Amp Hour display now reads from 10mAhr to 90Ahr
           3. The Discharge feature has been modified so that fully Charged
              packs will now be Discharged to 3.2V per cell instead of 2.9V.
           4. The "Fault" error message has been changed to "Bat Fault". If the
              calculated cell count jumps up on cell count during phase 2 or
              phase 3 of the Charge cycle Charging is stopped and "Bat Fault"
              displays.

INCLUDES: One Microchip
          One Instruction Sheet

REQUIRES: Screwdriver and Needle Nose Pliers
          (No Soldering Required)

                                                                    JiM 3.13.07
                                                                         ir/jxs