USER MANUAL
CR-420
WWW.DENVER-ELECTRONICS.COM
Please read this user manual carefully before start using the product.
CONTROLS AND INDICATORS
1. |
“ON/OFF ” button |
8. |
Battery compartment below |
2. |
“HOUR TU -“ button |
9. |
Antenna |
3. |
“MIN TU +” button |
10. |
Power cord |
4. |
“DIMMER HI/LOW SLEEP/SNOOZE” |
11. |
“AL1 BUZZER” signal |
|
button |
12. |
“AL1 RADIO” signal |
5. |
“AL1 VOL -“ button |
13. |
“AL2 BUZZER” signal |
6. |
“AL2 VOL +” button |
14. |
“AL2 RADIO” signal |
7. |
“SET/PRE M+” button |
|
|
PREPARATION FOR USE
This clock radio includes a battery backup system that will maintain the time and alarm settings during a temporary power interruption. Insert two ‘AAA’ size batteries correctly by
matching the polarity (+/-) markings in the battery compartment (8). If you experience a power failure while batteries are installed, the display will turn ‘off’ but the clock will
continue to run and maintain your alarm settings. Please replace all batteries at the same time with only new batteries.
Plug AC plug into 230vac electric outlet only.
ALARM CLOCK OPERATION
SETTING THE TIME
The digits will flash upon battery installation / connecting to ac power. The clock
radio is ready to set time. See instructions below to set time. Press and hold down “SET/PRE M+” button (7) for approximately 3 seconds if you are resetting the clock
and the digits will flash.