Page 136 - PHU_User Manual_EN_Rev A
P. 136
PHU Series User Manual
2. Press the menu button and enter the
“Configuration” icon.
3. Choose the “Analog interface” in the
Configuration page.
4. Check “Voltage control”.
Use a stable voltage supply for the external voltage
Note control.
Ensure no more than 10.5 volts or 5.25 volts are
CAUTION input into the external voltage input.
Ensure the voltage polarity is correct when
connecting the external voltage.
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