Peakeep MHP-3122 Series Troubleshooting Manual

The MHP-3122 series alarm clocks rely on the rotation of
gears to keep time, and the following are some of the things
that need to be paid special attention to this type of alarm
clock.
If clock does not keep time, please follow the following
points to troubleshoot.
1. When setting the time and alarm, be sure to turn the knob
in the direction of the arrow. If you set it in the opposite
direction, or set it back and forth in the forward and
reverse directions, it will increase the gap between the
gears, which will lead to inaccurate timekeeping.
2. Please turn the knob several times in the direction of the
arrow, so as to minimize the gap between the gears and
ensure the accuracy of timekeeping.
3. Please use new alkaline batteries, rechargeable batteries
or used batteries are not recommended. The normal
operating voltage of this type of alarm clock is greater
than or equal to 1.42V. And the voltage of used batteries
or rechargeable batteries is usually between 1.0V and
1.42V. Therefore, if a used or rechargeable battery is used,
it is possible that the clock may not run correctly after a
few days due to low voltage.
About Alarm Clock Accuracy
Good to know, it's not going to be a digital precision on all
types of analogue alarm clocks. It's usual the alarm is +- 5
minutes against the setting time. It's usual the alarm is +- 5
minutes against the setting time. If not, feel free to contact
our service, free replacement will be sent.
Troubleshooting Guide
MHP-3122