King-Meter POWER-Z, Руководство пользователя

Страница: 6 / 8

Main screen5：PD communication monitor
screen
Menu button
Switch between monitor or sniff mode
Left|Right button Switch to other main screen
Monitor Monitor mode(default) only monitor data
packets on CC wires,
if CC wires doesn’t
connect will cause
Intermittent power failure
Sniffer Sniff mode , automatic sent handshake packet
when press button,
can change SRC Fixed
Supply PDO
CC1、CC2 The CC wire current used for communication,
automatic change
Source Cap Source or Sink packet of PD communication
protocol
Request Upper layer requests to change to a different
power supply from Source.
We send a new REQUEST message to the
Source and the upper layer can start using the
new power supply
5.050V 3.001A
CC1
5.00V 3.0A
9.00V 3.0A
15.0V 2.0A
Monitor
Source Cap
5.050V 3.001A
CC2
5.00V 3.0A
9.00V 3.0A
15.0V 2.0A
20.0V 1.5A
Sniffer
Request
2.00/2.00A
Main screen6：About Logo Help information
Menu button
click enter System Setting screen
Left|Right button Switch to other main screen
Website www.chargerlab.com My blog website ,can
obtain more help information
Copyright (C) 2017
LYSstudio Vision 1.0
www.chargerlab.com
System setting1：Screen parameters
Menu button
Switch to next screen
Left|Right button ①Change screen brightness level ②Open
screen saver mode ③Standby time
Brightness Screen brightness, step 5 range from 0 to 100
Saver Screen saver mode
Sleep Standby time, for example enter standby
mode 1 hours later, still measure
Screen
Brightness 60
Saver OFF
Sleep 1 hours
System setting3：Calibration parameters
Menu button Switch to next screen
Left|Right button ①Adjust reference voltage ②One key
calibrate ③Manual adjust gain
VBUS Voltage measured
VREF Reference voltage input , need very precise
voltage source
AUTO CAL Press right/+ for one key calibrate
ZERO Press right/+ for one key set current to 0
AMPS Current of output load
Calibration
VBUS
：
10.0000
VREF
：
10.0002
AUTO CAL R
GAIN
：
1.00018
Calibration
ZERO
：
0.0000 R
IREF
：
2.4999
AUTO CAL R
GAIN
：
1.00001
System setting3：FactoryReset parameters
Menu button
Switch to next screen
Left|Right button Press right/+ restore reference data and
system settings to factory preset
FactoryReset
Warning...
Erase all data R