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一、Overview

FNC88 Type-C tester is a high-reliability, high-safety Type-C voltage and current detection

meter and a fast charge trigger device for mobile communication terminals. With 0.96 inch TFT
LCD display. Use an external 16-bit ADC, PD protocol physical chip. It can be used to measure the
power supply or power consumption of Type-C interface, mobile phone chargers, U disks and other
products; it can be used to measure the charging power of mobile phones, the input and output of
mobile power; and it can be used to test the fast charging protocol of chargers..

This instruction manual includes relevant safety information, warning tips and solutions to

common abnormal conditions, please read the relevant content carefully and strictly observe all
warnings and precautions.

二、Pay attention to safety matters

1

Do not connect a power supply exceeding 24V to the tester.

2

FNC88 supports high power input (such as 20V * 5A = 100W).

3

HID-USB interface is only used for data transmission.

4

When using high voltage and high power work, the temperature of the tester will rise,
please be careful to prevent burns.

三、

3. Appearance and structure diagram (see Figure 1)

1

HID-USB data transmission

2

Type-C male connector

3

<Button, page / select button

4

OK button, function button

5

> Button, page / select button

6

CC pull-down switch for PD protocol communication

7

Type-C female connector

Summary of Contents for FNC88

Page 1: ...FNC88 manual V2 0...

Page 2: ...tion observation page 4 3 Fast charge identification page 5 4 Fast charge detection and trigger page 5 4 1 Fast charge protocol detection 6 4 2 QC2 0 trigger 6 4 3 QC3 0 trigger 7 4 4 Huawei FCP trigg...

Page 3: ...anual includes relevant safety information warning tips and solutions to common abnormal conditions please read the relevant content carefully and strictly observe all warnings and precautions Pay att...

Page 4: ...0 1mW 1 0 2 Load Equivalent Internal Resistance 0 9999 9 0 1m 1 0 2 D D voltage 0 3 3V 0 01V 1 0 2 Equipment temperature 1 1 2 3 1 1 2 4 Capacity 0 99999 9mAh 0 1mAh for reference Energy used 0 9999 9...

Page 5: ...ent power and load equivalent impedance are displayed This page can change the display direction Instructions 1 key Short press page turning 2 OK key Long press switch screen display direction 2 Capac...

Page 6: ...ress page turning 2 key Short press page turning Long press switch record group 3 OK key Short press Pause start recording when set to manual recording invalid when set to automatic recording Long pre...

Page 7: ...e if you press the OK button for a long time it enters the state of automatic detection of the fast charge protocol short press the OK button to cancel the detection After the test is completed as sho...

Page 8: ...er Failure Figure 8 Instructions 1 key Short press switch QC2 0 trigger voltage 2 OK key Long press Exit the current page Still triggering 4 3 QC3 0 trigger Select QC3 0 press OK key shortly to enter...

Page 9: ...trigger voltage 2 OK key Long press Exit the current page Still triggering 4 5 Huawei SCP trigger Select the Huawei SCP and press OK to enter the Huawei SCP trigger page as shown in Figure 11 Trigger...

Page 10: ...ltage the voltage will return to 5V 2 OK key Long press Exit the current page Still triggering 4 7 PD protocol trigger Select PD protocol short press OK button to count into PD protocol trigger page a...

Page 11: ...a period of time after exiting the interface 5 System information and settings page Figure 14 Figure14 Description VX X indicates the current firmware version Instructions 1 key Short press switch set...

Page 12: ...OFF The current threshold is invalid and the record will be started and stopped by pressing the button OK key short press OK configuration takes effect Long press Cancel configuration is invalid Key s...

Page 13: ...short presses until a more stable value Display temperature symbol F OK key short press OK configuration takes effect Long press Cancel configuration is invalid Key short press select System language...

Page 14: ...rmware instructions 1 Open the FNIRSI USB Meter upgrade tool 2 When FNB38 is in the off state press the OK key to access the HID USB interface and it displays the connected device model and device fir...

Page 15: ...14 3 Click OPEN and choose to upgrade the firmware 4 Click START to start the firmware upgrade After the upgrade is complete FNC88 will restart automatically...

Page 16: ...urn on the PD switch to supply power 2 When using the auto detect fast charge protocol function be sure to turn on the PD switch and then connect the tester 3 If other protocols such as QC2 0 etc are...

Page 17: ...Type C female connector as the input port the current display is not 0A about 30mA even if no load is connected You can perform reverse current calibration on the setting page see the description on...

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