Navin miniHomer User Manual - Power Saving Features
NAVIN Corporation
www.navin.com.tw
POWER SAVING FEATURES
Smart Backlighting
Clicking either the Power/Mode key or the Mark key will turn on a bright backlight
for 15 seconds. Afterwards, the backlight will be turned off automatically. If the
current time is between 5PM to 6AM, a dim backlight will be turned on, allowing
reading of the LCD display in the dark while keeping the power consumption low.
Clicking Mark key while not in the clock mode will toggle the PM indicator on and off.
When the PM indicator is on, a bright backlight will be kept constantly on. This is
useful whenever a bright backlight is needed, at the expense of higher power
consumption.
Auto Shutdown
The miniHomer will automatically power itself off under either one of the following
conditions:
1. No moving of the device for 2 minutes.
2. No satellite signal acquired for 2 minutes, and no key pressed.
3. No position fix for 5 minutes and no key pressed.
When charging, the auto shutdown function will be disabled.
BATTERY WARNING
If the following guidelines are not followed, the internal rechargeable battery may be
damaged and may present risk of leak, fire, chemical burn, or injury.
• Do not operate the device outside temperature range of -4°F ~ 140°F (-20°C ~ 60°C)
for discharging, and 32°F ~ 113°F (0°C ~ 45°C) for charging.
• Do not store the device outside temperature range of -4°F ~ 113°F (-20°C ~ 45°C)
for an extended period of time..
• Do not remove the battery.
CHARGING REQUIREMENTS
Use only the following power sources to charge the device:
• Standard desk-top or laptop computer USB port
• Car USB charger adapter: Input 12V, output 5.0V
• Wall USB charger adapter: Input 110/220V, output 5.0V