HT instruments PQA824 User Manual
Page 15
PQA400 - PQA823 - PQA824
EN - 14
5.1.3. Display brightness adjust
1. Move the cursor using arrows keys on the field relative to “Brightness”, marked with
blue background
Fig. 11: Adjust brightness screen
2. Using F3 or F4 keys (alternatively touch MOD(+) o MOD(-)) for adjustment of display
brightness percentage. The meter increases or decreases this value in step of 5% for
each pressure of key.
3. Press SAVE or ENTER key (or the smart icon
) to save the selected option and
confirm by “Ok”. This selected parameter will be present also the turn off of meter.
4. Press ESC key (or the smart icon ) to quit without saving any modification.
5.1.4. Protection
Password setting
The meter is provided with a protection password to avoid the risk of accidental recording
interruption.
1. Move the cursor using arrows keys on field relative to “Password” , marked it with blue
background
Fig. 12: Protection password settings screen
2. Use F3 or F4 keys (alternatively touch MOD(+) o MOD(-)) to enable “YES” or disable
“NO” of Password.