auna Yellowstone Bedienungsanleitung Seite 15

IMPORTANT NOTE: Disconnect the smart phone or PDA first from the USB charging port first before cran-
king (the crank charges the internal battery and by design, the smart device must be disconnected first to
prevent the phone from power cycling and reduce the load on the crank).
The TK-669B includes a large battery capacity (600 mAh) but different operational modes result in signifi-
cantly varying power consumption requirements. Here is a general guide on power consumption, typical
user operation and recommend power sources.
Mode
Flashlight
AM/FM Band Radio
Smart phone charging
The TK-669B includes a digital LCD display (Figure 3) with backlighting, with the following push button
controls:
Power Turns on and off the radio. Transitions from clock display to radio tuner display.
Mode Switches the radio band between AM, FM mode
TUN+ / TUN- Adjust frequency
VOL+ / VOL- Adjust output volume
Radio Band Mode
NOTE: Radio reception is dramatically reduced when charging from USB. Disconnect USB power when
listening to the radio. Press the POWER button to turn the radio on and transition from the time mode. The
radio will default to FM band (or the last radio band since power up). Press the MODE button to change to
the AM band. Note: Radio interference will be present while charging the TK-669B.
AM/FM Radio Tuning
When the radio is turned on, press the TUN+ button to increase the frequency and press the TUN- button to
decrease the frequency. To tune quickly, press and hold the TUN (+ or -) key for at least one second. When
you let go, the radio will automatically tune to next radio station with sufficient reception.
Power consumption
Typical User Operation
Emergency or remote use
Emergency or remote use
Short term emergency use
Radio
Power Consumption
Low
Low
High
Recommend Power Source
Solar, Hand Crank
Solar, Hand Crank
Hand Crank, AC, USB (from
computer)
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