background image

9

(2) Offline record curve page (as shown in Figure 8), click OK, pop-up clear

confirmation window, you can clear the offline record curve separately.

(3) Select Clear all Records in the settings to clear all records (5 sets

of capacity / power consumption / recording time and voltage and current offline

recording curves). (Enter the follow-up instructions of the setting method)

4.Fast charge identification page (see Figure 5)

Figure

5

description

This page is used to observe the current charging protocol, D + / D- voltage.

Wake

Indicates automatic wake-up current, current change

When Wake, exit from standby.

Bright

Represents the current screen brightness.

Instructions

(1) << >> key
Short press: page turning;
(2) OK key
Short press: release D + / D-. When the fast charge trigger state (except the PD protocol), D + /

D- can be released to return to the non-trigger state.

5. Curve display page (as shown in Figures 6, 7, 8)

Содержание FNB38

Страница 1: ...1 FNB38 manual V1 2...

Страница 2: ...o close the startup screen 2 Add the setting to turn off the CC pulldown 3 Changed the judgment logic during fast charge identification 4 In v1 20 version some testers D and D are displayed as 0V this...

Страница 3: ...harge identification page 9 5 Curve display page 10 6 Cable measurement page 10 7 Fast charge detection and trigger page 11 7 1 Fast charge protocol detection 11 7 2QC2 0 trigger 12 7 3 QC3 0 trigger...

Страница 4: ...lease read the contents carefully and strictly observe all warnings and precautions Pay attention to safety matters 1 Do not connect a power supply exceeding 24V to the tester 2 The USB A input port o...

Страница 5: ...mW 0 5 2 Load Equivalent Internal Resistance 0 9999 9 0 1m 0 5 2 D D voltage 0 3 3V 0 01V 1 0 2 Equipment temperature 1 1 2 3 1 1 2 4 capacity 0 99999mAh 0 0001mAh for reference energy used 0 9999 99W...

Страница 6: ...indicates the current direction This page changes the display orientation Instructions 1 key Short press Turn the page 2 OK key Long press Switch the screen display direction 2 Capacity power consump...

Страница 7: ...es to be recorded Cap Ele Limit is OFF by default and can be set by the user Thres Indicates the recording current threshold When the Auto Rec Switch is ON Auto is displayed This value is meaningful t...

Страница 8: ...itch to the capacity power consumption list Figure 4 Instructions 1 key 2 Long press Switch to the capacity power consumption observation page see Figure 3 3 key Short press switch observation group 4...

Страница 9: ...tions of the setting method 4 Fast charge identification page see Figure 5 Figure 5 description This page is used to observe the current charging protocol D D voltage Wake Indicates automatic wake up...

Страница 10: ...offline recording curve of voltage and current Instructions 1 key Short press page turning 2 Long press Decrease increase time base Only pages in Figures 6 and 7 3 OK key Short press screenshot curve...

Страница 11: ...adjusted to about 1A the system automatically calculates the cable internal resistance 7 Fast charge detection and trigger page see Figure 10 Figure 10 description Fast charge detection fast charge t...

Страница 12: ...the testing process may burn the electrical appliances Note Do not connect any electrical appliances during the testing process otherwise the high voltage triggered during the testing process may bur...

Страница 13: ...nstructions 1 key Short press Decrease increase QC3 0 trigger voltage 2 OK key Long press Exit the current page Still triggering 7 4 Huawei FCP trigger Select Huawei FCP and press OK to enter the Huaw...

Страница 14: ...Instructions 1 key Short press Decrease increase SCP trigger voltage 2 OK key Long press Exit the current page At the same time exit the SCP trigger state 7 6 Samsung AFC trigger Select Samsung AFC pr...

Страница 15: ...up but no Caps are received the voltage option will not be displayed Figure 17 PD2 0 Instructions 1 key Short press Select PD trigger voltage 2 OK key Long press Exit the current page PD3 0 Instructio...

Страница 16: ...ly judges and switches to the corresponding CC line when entering If it has been entered successfully and then HID power supply is removed then the CC line connected to the charger is unplugged and in...

Страница 17: ...this page shows some parsed CC lines Information such as supplier ID maximum voltage maximum current length etc Short press button to switch to page 2 Figure 21 this page displays the unparsed origina...

Страница 18: ...cast will be resent The new power protocol is not triggered successfully Please try to unplug and replug It is always 5V when no device is connected to avoid high voltage damage to mobile phones that...

Страница 19: ...e unique serial number of the device Run XXXXXX Represents the number of device runs Instructions 1 key Short press switch setting items 2 OK key Short press The setting window pops up Long press Exit...

Страница 20: ...ot which corresponds to which operational block Long press Effective when the green dots are NO YES key short press when the green dot is on the largest grid change the parameter Automatic recording s...

Страница 21: ...on the largest grid change the parameter Capacity power consumption record limit When OFF the capacity power consumption is not limited by the recording time When ON the recording time is up and the...

Страница 22: ...ots are NO YES key short press when the green dot is on the largest grid change the parameter Automatic wake up current When the current changes this value it exits the standby state OK key short pres...

Страница 23: ...ty power consumption record value OK key Short press switch the green dot position Where is the green dot which corresponds to which operable block Long press Valid when the green dots are NO YES Rest...

Страница 24: ...24 2 When FNB38 is off press and hold the OK key to access the HID USB interface Shows connected device model device firmware version 3 Click OPEN and select Upgrade Firmware...

Страница 25: ...25 4 Click START to start upgrading the firmware After the upgrade is completed FNB38 will restart automatically...

Страница 26: ...protocol exceeding 3A You can use the PD monitoring function of the tester If the monitoring result is that a higher power is triggered but the actual power is far from being reached it is because the...

Страница 27: ...the mobile phone FNB38 has a function called PD protocol conversion which can convert the QC protocol to the PD protocol to charge the PD device Once again do not directly trigger the charging of the...

Страница 28: ...micro interface for power supply 6 Why is the capacity displayed on the tester different from the battery capacity Answer To measure the capacity of the battery you need a formula to convert it out fo...

Страница 29: ...t connect the load If possible test several charging heads If all the charging heads are all red and confirm that these charging heads support fast charging QC2 0 QC3 0 FCP SCP Any protocol in AFC PD...

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