H802 - Alarm IROX - Free user manual and instructions
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| Brand | IROX |
| Model | H802 |
| Product Type | Digital Alarm Clock |
| Display Type | LCD with Backlight |
| Time Format | 12/24 Hour Selectable |
| Calendar | Date and Weekday Display |
| Radio-Controlled Time | DCF-77 Signal Reception |
| Indoor Temperature | °C/°F Switchable |
| Alarm Function | Dual Alarm with Snooze |
| Backlight | Blue LED Illumination |
| Power Supply | 2x AA Batteries (Backup) + AC Adapter (Optional) |
| Dimensions | Approx. 120 x 70 x 50 mm |
| Weight | Approx. 250 g |
| Material | Plastic Housing |
| Mounting | Stand for Tabletop Use |
| Cleaning | Wipe with a soft dry cloth |
| Safety | Keep away from water and extreme heat |
| Battery Replacement | Requires CR2032 or AA depending on model |
| Repairability | Replaceable batteries; no internal user-serviceable parts |
| Warranty | 1 Year Limited Manufacturer Warranty |
Frequently Asked Questions - H802 IROX
How do I set the alarm on my IROX H802?
Press the ALARM button until the alarm time flashes. Use the + and - buttons to adjust the hour and minute. Press ALARM again to confirm. Ensure the alarm is activated by toggling the alarm switch.
Why is my H802 not receiving the radio-controlled time signal?
The DCF-77 signal requires a clear path to the transmitter. Place the clock near a window and away from metal objects. Press the RC button to force reception. Reception typically occurs at night.
How do I replace the batteries in the IROX H802?
Open the battery compartment on the back of the clock. Remove the old batteries and insert new ones, matching the + and - terminals. Use fresh AA alkaline batteries for best performance.
Can I switch between 12-hour and 24-hour time format?
Yes. Press and hold the TIME button for about 3 seconds until the hour format starts flashing. Use the + or - button to toggle between 12H and 24H. Press TIME again to save.
What does the snooze function do?
When the alarm rings, the SNOOZE button stops the alarm for approximately 5 minutes. The alarm will automatically sound again, allowing you to wake gradually. You can repeat this as many times as needed.
How do I clean the H802 alarm clock?
Use a soft, lint-free cloth slightly dampened with water to wipe the exterior. Do not use abrasive cleaners or solvents. Avoid getting moisture near the display or buttons. Ensure the clock is unplugged or batteries are removed before cleaning.
Is the backlight always on?
The backlight activates when the SNOOZE/LIGHT button is pressed. On some versions, it stays on for about 5 seconds. To save battery, the backlight does not remain continuously on. Use the AC adapter if constant illumination is desired.
What is the indoor temperature range displayed?
The H802 displays temperatures from -10°C to +50°C (or 14°F to 122°F). If the temperature is outside this range, it may show LL or HH on the display.
Can I use the H802 without batteries with an AC adapter?
Yes, the H802 has a DC jack for an optional 3V AC adapter. When connected, batteries are not required for timekeeping, but we recommend installing batteries to preserve settings during a power outage.
The alarm didn't ring on time. What should I check?
Verify the alarm is set to the correct time and that the alarm switch is in the ON position. Check that the battery voltage is sufficient. If using radio-controlled time, ensure the clock has synchronized to avoid drift. Also, confirm the snooze feature isn't left active.
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USER MANUAL H802 IROX
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Product information
Brand : IROX
Model : H802
Category : Alarm