OPERATIONS INSTRUCTION
Battery
installation
instructions
Basic
instructions
K
Zero key
Inserting the Batteries
●
Open the battery cover on the back of the device.
●
Insert the batteries (4 x 1.5V AAA batteries), paying attention
to the correct polarity.
●
Close the battery cover securely.
Connection Method
●
Connect the device to the supplied hose, then connect it to the
larger diameter hose using an appropriate adapter. Finally,
connect the measurement equipment.
Unit Settings
●
To enter the Settings , press and hold the Setting button [
for 2s. Then, press the selection button [
available units. After selection, press the OK button [
return to the main screen.
Backlight Selection
●
Press the backlight key [
backlight key [
Data and Interface Lock
●
Press the lock button [
backlight simultaneously. A lock icon will appear on the
interface.
●
To unlock, press the lock button [
sound, and backlight will return to normal, and the lock icon will
disappear.
Press to clear interface data;
Long press for pressure calibration
] to turn on/off, double-click the
] to turn on the instrument flashlight.
] to lock data, interface, sound, and
4
] to choose from 11
] again. Data, interface,
]
] to