617-89577V3 - Alarm Clock LA CROSSE TECHNOLOGY - Free user manual and instructions
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| Product Type | Alarm Clock |
| Brand | La Crosse Technology |
| Model | 617-89577V3 |
| Display | Digital LCD |
| Time Format | 12/24-hour selectable |
| Alarm | Single alarm with snooze |
| Snooze Duration | 9 minutes |
| Backlight | Adjustable electro-luminescent backlight |
| Power Source | AC adapter (included) or 2 AA batteries (backup) |
| Battery Backup | Yes, timekeeping during power outage |
| Indoor Temperature Display | °F/°C |
| Atomic Time | Yes, WWVB radio-controlled |
| Daylight Saving Time | Automatic adjustment (can be disabled) |
| Time Zones | 7 selectable |
| Dimensions (W x H x D) | 4.5 x 4.0 x 1.5 inches |
| Weight | 0.5 lb |
| Color | Black |
| Mounting | Desk stand |
| Operating Temperature | 32°F to 122°F (0°C to 50°C) |
| Cleaning | Wipe with a soft, dry cloth |
| Safety | Do not expose to water or extreme temperatures |
| Included | AC adapter and user manual |
| Spare Parts | Not available, contact support |
| Repairability | Not user-serviceable, do not open |
Frequently Asked Questions - 617-89577V3 LA CROSSE TECHNOLOGY
How do I set the time on my La Crosse Technology 617-89577V3?
Press and hold the SET button for 3 seconds. Use + and - buttons to adjust hours and minutes. Press SET again to save.
How do I set the alarm?
Press the ALARM button to enter alarm time mode. Use + and - to set hours and minutes. Confirm with the ALARM button.
How do I use the snooze function?
When the alarm sounds, press the SNOOZE button to delay the alarm for 9 minutes. The alarm will sound again until you turn it off.
What batteries does the clock use?
The clock uses 2 AA batteries for backup power. An AC adapter is also included for primary power.
How do I switch between 12-hour and 24-hour time format?
In normal time mode, press and hold the 12/24 button for 2 seconds to toggle between 12-hour and 24-hour formats.
How do I adjust the backlight brightness?
Press the LIGHT button to cycle through brightness levels: high, medium, low, and off.
Is the clock atomic and does it adjust for daylight saving time automatically?
Yes, the clock receives the WWVB signal automatically. DST adjustment can be turned on or off in the settings.
What if the clock is not receiving the atomic time signal?
Place the clock away from electronic interference and near a window. Press and hold the WAVE button to force a signal search.
Can I display the indoor temperature?
Yes, the clock shows the current indoor temperature in °F or °C. Toggle the unit by pressing the °F/°C button.
How should I clean and maintain the clock?
Clean the surface with a soft, dry cloth. Do not use any liquids or chemical cleaners. Replace batteries as needed. The clock is not water-resistant.
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