Page 1
PolyWatch Portable Sleep Diagnostic System YH-600 Series Service Manual Manufacturer: BMC Medical Co., Ltd. After-sale Service: BMC Medical Co., Ltd. Registered Address: No.110, Tower A, Fengyu Office Building, No.115 of Fucheng Road, Haidian District, Beijing Production Address: 5-6/F Main Building of R&D Center, No.19 Gucheng Street West, Shijingshan, Beijing;...
Content Chapter 1 Overview………………………………………………….3 1.1 Introduction……………………………………………………3 1.2 Maintenance tool……………………………………………...3 Chapter 2 Structure……………………………………………………4 2.1 Structural sketch of main device…………………………………4 2.2 Name of components………………………………………………….5 2.3 Disassembling of main device……………………………7 2.4 Installation of main device……………………………….10...
PolyWatch). The copyright of this manual belongs to BMC, and any copy including content and abstract can only be approved by BMC. As for any infringement act, BMC has the right to safeguard legal interest according to national copyright law.
Chap pter 2 Stru ucture Structural sketch of m main devic e structural s sketch is sh own as pict ture 2-1. 1 - S port; 2 2 - On-Off/O OK button; 3 - Flow/C COM port; 4 4 - Shift butt ton;...
Name of co omponents Name Pict ture Main board d PCBA, tog gether with Blue etooth YH H-600A Pro, YH-600B P Upper s shell of main n device Bottom s shell of mai in device corating par rts of upper r shell + dou uble side...
Page 6
Supporting frame of screen Printed Circuit Board Assembly (PCBA) Battery cover Negative plate and spindle of battery cover Wrist belt buckle Wrist belt 8GB TF card...
Disassemb bling of mai in device Disa ssembling Pic c ture illustra a tion in device ake off the th hree bolts fr from the back of f the machin pen the batt tery cover, r remove the batter ry and TF c Take off the upper shell l of the...
Page 8
ke off LCD screen as s shown in the ri ght picture ake off the s upporting f frame of e screen Use screwdri iver to take off one olt which fix xes the main n board Notes: you shall do it a as shown in t the picture,...
2.4 Installation order of main body Installation Picture illustration Install PCBA as shown in the picture and fix it with bolts Install main board and fix it with bolts Install supporting frame of the screen Notes: the three pivots of the supporting frame should be put in the holes in the main board Install the screen as shown...
Page 11
Asse emble batte ery cover with n negative pla ate and cap spindle stall battery y cover Insta all upper she ell of the main devi Put bo olts in the th hree holes Inst tall the TF c card and batter ry correctly as shown...
Need help?
Do you have a question about the YH-600 Series and is the answer not in the manual?
Questions and answers