Reward Watch RD51001M and RD52002M User's Manual

A . Function Introduction

• LED timing function with 4 figures, indicates hour, ,minute, second (including month, day)
• 12/24 hour system
• Full automatic calendar with 2000~2059 years
• Year adjustment in the setting mode(No year indication in regular mode)
• Touch button function

B . Product Function Mode

• Touch button A to lighten the display screen in shutdown status
• Touch button A to transform display mode: Time—Date—Second when lighten the screen
• In arbitrary display mode, it will shutdown automatically without button operation after 5 seconds

Set Up Time and Date

• In normal time mode, touch button A for 3 seconds into set up status, touch A 3 seconds again to move set up option like below flashing:
• Touch Button A to adjust the figure
• Adjust date at last and touch Button A again for 3 seconds to withdraw and return to the normal time mode
• Withdraw automatically after 6 seconds without button operation, return to shutdown mode

C. Quality Standard 

• Module Size ：20*24.20±0.1mm
• Thickness(without buzzer) ： 2mm
• Working Temperature ：-10℃~+60℃
• Working Voltage ：0V
• Precision   ：±90 Second/Month
• Battery Model and Capacity ：CR2032(220m Ah)
• Static Average Current ：≤8u A    （Maximum Static Current：≤21.73 uA）
• LED Average Current ：≤61m A （Maximum LED Current：≤76.86 mA）
• Battery Time Limit（85%） ：≥18 Months(Japanese Electricity )