Mindray M8 User Manual

Description of Self-test Test Items C-5
C.1.11 Z0210 System Voltage Test
 Top test items
DSP FPGA and SM ARM Interconnection Test
 Test content
Read the voltage values of P2V5, N11V7, P3V3, P5V, P1V2 and P1V8 via SM serial
port drive. Read the voltage values of AP5V6, AP6V6, N5V6, AP3V6, P12V, P1V5,
AP2V, AP2V8, VBAT, P1V and P1V35 via ADT7462 drive. Judge whether they meet
the requirements.
 Analysis to test failure
The drive goes wrong if the test result appears Error.
The voltage value does not meet the requirement if the test result appears FAIL.
 Suggestion to failure test
a) Restart the device and perform the self-test if the test result appears Error. It is
necessary to restore the device if Error re-appears.
b) It is recommended to replace CPU if the test result is FAIL.
c) It is recommended to replace with new button battery if VBAT voltage is FAIL.
C.1.12 Z0211 System Temperature Test
 Top test items
PC Module and DSP FPGA Interconnection Test
 Test content
Read DC-DC module and AFE temperature value via ADT7462 drive and read four
CPU temperature values via bottom drive. Judge whether they meet the
requirements.
 Analysis to test failure
The drive goes wrong if the test result appears Error.
The temperature value does not meet the requirement if the test result is FAIL.
 Suggestion to failure test
a) Restart the device and perform the self-test if the test result appears Error. It is
necessary to restore the device if Error re-appears.
b) It is recommended to check the fan condition first and replace PC module or
CPU if the test result is FAIL.
C.1.13 Z0212 Fan Speed Test
 Top test items
DSP FPGA and SM ARM Interconnection Test
 Test content
Read rotational speed values of six monitoring fans via SM serial port drive, and
judge whether they meet the requirements. From left to right, there lie fan 0 to fan 5
respectively.
 Analysis to test failure
The drive goes wrong if the test result appears Error.
The fan rotational speed does not meet the requirement if the test result is FAIL.

Mindray M8 Specifications

General

Brand	Mindray
Model	M8
Category	Medical Equipment
Language	English