Zoom H4n Pro Operation Manual page 18

POWER/HOLD
switch
017
1
2
3
4
Turn connected
• Before turning the power on, lower the
volume of instruments and monitors
connected to the H4n Pro.
• If the display reads
"No Card" when
starting up, make
sure that an SD
card is inserted
correctly.
• If the display says "Reset DATE/TIME"
when starting
up, the date and
time have been
set to their default
values.
P.026
Date and time setting
When many devices are connected, turn
them on in the following order.
Instruments H4n Pro Mixer
ON ON ON
Amp
ON