Ch-899 Chouchin Radio Controlled Clock Manual !new! Link

Technical Report & User Manual: CH-899 Chouchin Radio Controlled Clock

• Press "Mode" to cycle through time, date, and weekday views.
• To set date manually: enter Set mode and adjust year → month → day.

Step 3: Wait for Signal Reception (The Most Important Step)

: Place one fresh 1.5V AA alkaline battery into the compartment, matching the correct polarity (+/-). Self-Alignment

Problem:

The clock hands are stuck or spinning wildly. ch-899 chouchin radio controlled clock manual

Problem:

The clock is one hour off.