Casio IT-9000 - Manual (Page 82)

E-80
Charging Battery Pack
Use the separately sold AC adaptor (AD-S42120C-N5/AD-S42120B-N) for the power
supply of the Dual Battery Charger.
1. Plug the cord from the AC adaptor into the AC adaptor jack of the Dual Battery
Charger.
2. Plug the AC cord into a wall outlet.
3.Taking care that the battery pack is oriented correctly, insert it into the Dual Battery
Charger.
This causes the Charge Indicator LED to light in red, indicating that charging has
started.
Status of Charge Indicator LED
Off: Not charging the battery pack.
Red: Charging the battery pack.
Red Flashing: Battery pack problem
Green:
Charging the battery pack is complete.
Green Flashing: Standby due to the surrounding temperature being beyond the
specifi ed temperature range (approximately 0°- 40°C). (charging
resumes when the temperature reaches the range)