When the output value exceeds the set value, the
C.V./C.C. indicator turns red. This indicates that
CH3 has switched from constant voltage to
constant current.
CH1/CH2 Tracking Series Mode
Tracking series operation doubles the Voltage capacity of the IPS X303
series by internally connecting CH1 (Master) and CH2 (Slave) in series
and combining the output to a single channel. CH1 (Master) controls the
combined Voltage output level.
The following describes two types of configurations depending on the
common ground usage.
Tracking series without common terminal
1. Press the SER/INDEP key to activate the
tracking series mode. The key LED turns on.