User Manual
Page 20
...or muted Brightness may be turned down Check volume and mute condition Adjust brightness of the LCD screen 20 Troubleshooting Before contacting customer service, review the steps below to solve simple problems. If you still suspect something wrong with this unit, immediately turn the unit on. Problem ...Unit will not Power Up Possible Cause Power adaptor is off , disconnect the power connector from the unit, and contact Nextar Customer Service. Charge battery Press Reset button to the adaptor for charging Weak battery The unit had not been used for a long time ...
...or muted Brightness may be turned down Check volume and mute condition Adjust brightness of the LCD screen 20 Troubleshooting Before contacting customer service, review the steps below to solve simple problems. If you still suspect something wrong with this unit, immediately turn the unit on. Problem ...Unit will not Power Up Possible Cause Power adaptor is off , disconnect the power connector from the unit, and contact Nextar Customer Service. Charge battery Press Reset button to the adaptor for charging Weak battery The unit had not been used for a long time ...