Ch-899 Chouchin Radio Controlled Clock Manual Official

Chouchin CH-899 is a quartz radio-controlled (atomic) clock movement designed to automatically synchronize with official time signals (such as MSF in the UK or WWVB in the US) to maintain precise timekeeping School Fix 1. Initial Setup (Automatic Mode)

For the best results, perform the setup near a window to ensure a clear path for the radio signal. The Clock Depot Select Time Zone/DST : If your model has switches on the back, set the (P, M, C, E for North America) and ensure the (Daylight Saving Time) switch is in the 'ON' position. Insert Battery ch-899 chouchin radio controlled clock manual

You frantically search the drawer for the manual. It’s gone. No problem. Here is your unofficial, practical guide to operating the CH-899. Chouchin CH-899 is a quartz radio-controlled (atomic) clock

CH-899 Chouchin Radio Controlled Clock — User Manual (Concise Guide)

Overview

The CH-899 Chouchin is a radio-controlled wall/desk clock that automatically synchronizes time via the standard longwave time signal (e.g., WWVB / DCF77 / MSF depending on model/region). It offers automatic time setting, adjustable alarms, backlight, and basic calendar functions. Press SET to confirm each value

Press SET to confirm each value.

Press SET again to exit.

For further technical details, you can download the official instruction sheet from School Fix.

to your local zone (e.g., P, M, C, E for Pacific, Mountain, Central, Eastern) and ensure the DST (Daylight Savings Time) switch is in the desired position. Insert Battery : Use one fresh 1.5V AA alkaline battery . Do not use rechargeable batteries. Automatic Signal Search

Set Alarm: Press the ALARM button once to view the alarm time. Press and hold the ALARM button until the time flashes to adjust it using the + button.
Toggle: Press the ALARM button to turn the alarm icons (a bell symbol) on or off.
Snooze: When the alarm sounds, press the large SNOOZE/LIGHT button on top to delay it (usually by 5-10 minutes).
Stop: Press any other button (or the Alarm button) to stop the alarm completely.