Optimus CR-320 Manuals

2 pdf manual(s) Optimus CR-320 for free download (Document Types: Owner's manual, Operation & user’s manual)

Optimus CR-320 Owner's manual [PDF] (8 pages)

  • Identifier: id-603006
  • Brand: Optimus
  • Device: CR-320 Clock Radio
  • Type: PDF
  • Key Aspects: Glossary of Technical Terms, Storage and Care Recommendations, Technical Data and Parameters
  • UPD Date: 25.03.2026
  • Source File: 596304.pdf
  • Pages: 8
  • Description: Comprehensive operating guide for the Optimus CR-320.
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  • 2 FEATURES Your Optimus CR-320 Big-Display AM/ FM Clock Radio is convenient, easy to use, and has many special features. Dual Alarm — lets you set the alarm to sound, or the radio to turn on, at a time you set. 0.9-Inch Green Numbers — make the clock easy to read. Extra Loud Alarm — loud enough to wake even the soundest sleeper (96 dB). Quick Set — lets you set the time of day and alarm time with just two buttons. Battery Back-Up with Battery Senti
  • 3 PREPARATION CONNECTING TO AC POWER Plug the clock radio’s power cord into a standard AC outlet. The display flashes and the BATTERY SENTINEL indicator light next to the time display turns on (see “Installing a Back-Up Battery”). INSTALLING A BACK-UP BATTERY Your clock radio uses a 9V battery (not supplied) to operate the clock and alarm during a power failure. The display turns off, but the clock keeps the time for at least 8 hours, and the alarm w
  • 4 OPERATION SETTING THE CLOCK Setting the clock is simple. While hold- ing down TIME SET, repeatedly press (or hold down) SLOW FORWARD or SLOW REVERSE. The time on the display ad- vances or reverses by 1 minute each time you press the button. (The PM indi- cator lights for PM hours.) To rapidly set the time, hold down FAST FORWARD or FAST REVERSE. ADJUSTING THE DISPLAY BRIGHTNESS To change the brightness of the display, set DIMMER LOW/HIGH on the side of t
  • 5 4. Rotate VOLUME to the desired sound level. 5. To turn off the radio, set ON/OFF/ AUTO/ALARM to OFF. USING THE ALARM Setting the Alarm Time You can set the clock radio so an alarm sounds or the radio plays at one or two different times (ALARM 1 and ALARM 2). Follow these steps to set the alarm times. 1. Set ON/OFF/AUTO/ALARM to AUTO or ALARM. 2. Set ALARM 1+2 to ALARM 1.The ALARM 1 indicator lights on the upper left of the clock display. illustration of
  • 6 Remember to set ON/OFF/AUTO/ ALARM to ALARM or AUTO if you want it to go off at the set wake-up time the next day. To display the set wake-up time, set ALARM 1+2 to 1 or 2, then press ALARM SET. USING SNOOZE To silence the alarm, but have it sound again in a few minutes, press SNOOZE. This silences the alarm for about 7 minutes. You can use this fea- ture as many times as you want. To see the time (minutes and sec- onds) since you first pressed SNOOZE, h
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Cat. No. 12-1621 OWNER’S MANUAL Please read before using this equipment. CR-320 Big-Display AM/FM Clock Radio with Dual Alarms

Optimus CR-320 Operation & user’s manual [PDF] (7 pages)

  • Identifier: id-83316
  • Brand: Optimus
  • Device: CR-320 Clock Radio
  • Type: PDF
  • Key Aspects: Control Panel and Interface Navigation, Glossary of Technical Terms, Error Code Explanations
  • UPD Date: 27.07.2026
  • Source File: 596305.pdf
  • Pages: 7
  • Description: Instruction reference guide for the Optimus CR-320.
Pages Preview:
  • CR-320 Big-Display AM/FM Clock Radio w/Dual Alarms (120-1621B) Preparation Faxback Doc. # 56277 Connecting to AC Power Plug the clock radio's power cord into a standard AC outlet. The display flashes and the BATTERY SENTINEL indicator light next to the time display turns on (see
  • CR-320 Big-Display AM/FM Clock Radio w/Dual Alarms (120-1621B) Operation Faxback Doc. # 56278 Setting the Clock Setting the clock is simple. While holding down TIME SET, repeatedly press (or hold down) SLOW FORWARD or SLOW REVERSE. The time on the display advances or reverses by 1 minute each time you press the button. (The PM indicator lights for PM hours). To rapidly set the time, hold down FAST FORWARD or FAST REVERSE.
  • 2. Set ALARM 1+2 to ALARM 1. The ALARM 1 indicator lights on the upper left of the clock display. 3. While holding down ALARM SET, repeatedly press SLOW FORWARD or SLOW REVERSE to advance or reverse the alarm time. Or, to rapidly advance or reverse the alarm time, hold down ALARM SET and press FAST FORWARD or FAST REVERSE. 4. Set ALARM 1+2 to ALARM 2 and repeat Step 3 to set the second alarm time. The ALARM 2 indicator lights on t
  • To set a sleep time of less than 59 minutes, hold down SLEEP and repeatedly press (or hold down) SLOW FORWARD or SLOW REVERSE until the display shows the desired minutes. (Or, hold down FAST FORWARD or FAST REVERSE to rapidly change the minute setting.) To turn off the radio before the set sleep time has elapsed, set ON/OFF/AUTO/ALARM to ON, then to OFF, AUTO, or ALARM.
  • CR-320 Big-Display AM/FM Clock Radio w/Dual Alarms (120-1621B) Care and Maintenance Faxback Doc. # 56279 To enjoy your clock radio for a long time: Keep the clock radio dry. If it gets wet, wipe it dry immediately. Use and store the clock radio only in normal temperature environments. Handle the clock radio gently and carefully. Don't drop it. Keep the clock radio away from dust and dirt. Wipe the clock radio with a damp cl
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CR-320 Big-Display AM/FM Clock Radio w/Dual Alarms (120-1621B) Features Faxback Doc. # 56276 Your Optimus CD-320 Big-Display AM/FM Clock Radio is convenient, easy to use, and has many special features. Dual Alarm - lets you set the alarm to sound, or the radio to turn on, at a time you set. 0.9-Inch Green Numbers - makes the clock easy to read. Extra Loud Alarm - loud enough to wake even the soundest sleeper (96 dB). Quick Set - lets you set the time of day and alarm time with just two buttons. Battery Back-Up with - keeps you clock running and the alarm set if Battery Sentinel power is interrupted, and lets you know when the battery needs to be replaced. Sleep Feature - plays the radio for up to 59 minutes, then automatically turns it off. Snooze Feature - temporarily silences the alarm or radio for about 7 minutes so you can get a few extra minutes of sleep. Note: Your clock radio needs a 9V battery (not supplied) for back-up power. WARNING: To prevent fire or shock hazard, do not expose this product to rain or moisture. CAUTION: To reduce the risk of electric shock, do not remove cover or back. No user-serviceable parts inside. Refer servicing to qualified personnel. Note: The graphical symbols with supplemental markings are located on the bottom of the radio. CAUTION: To prevent electric shock, one blade on the AC power cord's plug is wider than the other and the plug only fits one way. If you cannot easily insert the plug, turn it over and try again. Do not force it!

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