ESI uniK 04 Quick Start Manual

Knowledge Base
uniK 04 connectors & functions
original release: 2012-04-18 | ID: KB00008EN
This text describes the layout and main functions of the front & rear panel of our uniK 04 active desktop reference monitor.

Rear Panel

1. TRS input (Left / Right) - these jacks accept TRS input connections, either balanced or unbalanced. For balanced connections, a
3-conductor TRS plug is necessary. The TRS input is wired like this:
INPUT SIGNAL TRS CONNECTIONS
+ Tip
- Ring
Shield Sleeve
Unbalanced wiring works with either a 2- or 3-conductor TRS connector. A 2-conductor TRS plug (or sometimes also just called TS
plug) automatically grounds the minus signal input, whereas a 3-conductor TRS plug wired unbalanced provides the option of
leaving the minus open or grounded. We recommend that you ground the unused part.
2. vent port - uniK 04 is a vented box speaker system with a vent port on the rear panel. Make sure you are not blocking the vent
port (i.e. by putting the speaker too close to a wall) or the sound colour will be changed.
3. speaker wire connection - use these connectors to connect the included speaker wire with the second passive uniK 04 speaker.
4. power switch - when you push the power switch, uniK 04 will be turned on, and -surprise- it will be turned off when you push the
power switch again.
5. power port with ext. fuse - use this connector to plug in the detachable 3-circuit line cord that connects to the power outlet. The
connector contains a replaceable fuse (T1AL/250V).

Front Panel

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