
P R O F E S S I O N A L A U D I O
User Manual
POWER CONDITIONER
Made in Taiwan
PC-USB Series
PC-8U/8VU/9VIU/
PCU-9VIU
Unika Electronic Co., Ltd.
w w w . u n i k a . c o m . t w
6F, No.168, Xin-Hu 2nd Rd.
Nei-Hu District, Taipei City. 11494.
Taiwan, Republic of China.
+886 2 27933017
+886 2 27928264
unika@unika.com.tw

PC-8U / 8VU / 9VIU / PCU-9VIU
INTRODUCTION
We congratulate you on choosing Unika PC-USB Series power conditioner. This series is
designed for easy use and incorporate the latest advances in power technology, along with
useful and innovative features. Please read all instructions carefully before operating.
FRONT PANEL
3 51 2 95 7 14 10
3 51 2 6 95 7 184
1. Rack Mounting Ears - Two front panel mounting holes are provided on each mounting ear.
2. Rack Lights - This switch controls to turn ON or turn OFF the front 2 pull-out LED light pipes.
3. Dimmer - This rotary knob is used to control the light strength from min. to max.
4. USB Charger - There are two USB ports allowed for charging in front panel.
5. Two front panel pull -out LED light pipes - These retractable LED light pipes helps users
to operate in a dark environment easily and more convenient.
6. LED Display - For PC-9VIU and PCU-9VIU, this LED display shows input voltage and total
load current for user easily to control them properly.
7. Front panel resettable circuit breaker - This reset button is used to reset the breaker.
8. Unswitched font panel convenience outlet - This switch keeps power that is always ON.
There are two versions: American type (PC-9VIU) and Universal type (PCU-9VIU).
9. AC power illuminated switch - The switch is used to turn ON or turn OFF for the rear 8 rear
panel outlets.
10. LED Display - For the PC-8VU, the LED display shows input voltage only.
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