POWER CONSUMPTION
The TK-669D includes a 3.7 DC rechargeable Lithium Ion large battery capacity (600 mAh) as the
primary energy storage, but different operational modes result in significantly varying power
consumption requirements. Here is a general guide on power consumption, typical user operation
and recommend power sources.
Mode
Typical User Operation
Power
Consumpti
on
Recommend Power
Source
Flashlight
Emergency or remote use Low
Solar, Hand Crank, AAA
Batteries
AM/FM Band
Radio
Emergency or remote use Low
Solar, Hand Crank, AAA
Batteries
Smart phone
charging
Short term emergency use High
AC, USB (from computer),
Hand Crank, AAA Batteries
OPERATION
Flashlight Operation
Turn the light on and off with the light switch on the top of the unit (Figure 1).
Radio Operation
The TK-669D includes a digital LCD display (Figure) 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
:
Adjusts the radio frequency up
TUN
:
Adjusts the radio frequency down
VOL+:
Adjusts the radio volume up
VOL-:
Adjusts the radio volume down
NOTE:
The backlight will automatically turn off if no buttons are pressed for 20 seconds.
Figure 6
Time
When first powered up, the time will default to 12:00 AM.
