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English
USB Accessory Charging Procedure
USB accessories charge best at room temperature.
1. Place the APX IMPRES 2 Adaptive Charger on a flat surface.
2. Firmly insert the power cord into the charger AC Socket on the back 
of the charger.
3. Plug the power cord into a matching power outlet.
4. Upon successful power-up, each pocket Status LED will flash 
Green for 1 second and “IMPRES 2 CHARGER” will be displayed. 
If the Status LED’s do not flash and no message is displayed, check 
power cord connections.
5. A USB accessory may have one Micro-AB receptacle for charging. 
Use a standard 1-meter or shorter USB cable with a Type A plug on 
one end and a Micro-B plug on the other end. 
6. Orient the USB cable Type A plug to align properly with a Type A 
port on the Communications Module. Insert the plug into the port.
7. Orient the USB cable Micro-B plug to align properly with the Micro-
AB receptacle on the USB accessory. Insert the plug into the 
receptacle. 
8. When the USB connections are properly seated, charging status is 
indicated by the USB accessory. Refer to the USB accessory User 
Guide for details. 
MN002407A01.book  Page 46  Thursday, February 16, 2017  3:18 PM