User manual
ECTACO Partner
®
B-3 Travel Phrasebook User Manual
9
♦ Note: Make sure the battery is inserted in the battery compartment before
connecting your device to a PC.
How to replace the batteries
• Press the On/Off button to turn the device off.
• Make sure the device is not on a hard surface – if the On/Off button is pressed
accidentally, user data may be lost.
♦ Note: To avoid data loss, never try to remove the batteries from the device
when the power is on. If you experience difficulties turning the device off, press the
RESET button on the back of the device and restart the system.
• Remove the battery compartment cover.
• Remove the used batteries and replace them with new ones.
♦ Note: Do not mix old and new batteries.
• Make sure to place the batteries according to the polarity marks (+ -) inside the
battery compartment.
• Put back the battery compartment cover. Make sure the cover sits in place
properly.
♦ Note: You have one minute to replace the batteries without risk of losing the data
stored in RAM. Do not exceed the one-minute limit! Neither the manufacturer nor
the dealer may be held responsible for the loss of user data.
MultiMedia Card
ECTACO Partner
®
B-3 MultiMedia Card is included in the standard package. Please
insert the card into the MMC slot before you turn the device on.
♦ Note: Always make sure the device is turned off before installing or removing
the MMC. Use the On/Off button to turn the device off.
Installing MMC
• Put your thumb on the MMC slot cover and slide it off.
• Slide the MMC into the compartment with the contacts face up and the label face
down. Push the card gently until it clicks into place.
• Snap the cover back on and then turn on the device.










