22
4. When the unit is used with the high frequency instruments (like
ultrasonic soldering tool), the electric power supply should be
grounded.
3. When the unit is used in inductance load (like DC electric buzzer),
install a 4,700uF ~ 2,200uF/50V electrode capacitor across the
extension terminal, connection please refer to Fig 8.
1. When the operation is under PARALLEL condition, when activating
the SERIAL button, the operation will be changed from PARALLEL
condition to SERIAL condition.
2. When the operation is under SERIAL condition, when activating the
PARALLEL button, the operation will be changed from SERIAL
condition to PARALLEL condition.
Fig 9
11. NOTICES