Leaf LT2020E manual
6 Operation
6.1 Apply Power
Once power is applied to the LT2020E it will go through a Power Up routine
lasting a minute or two.
When this routine is completed the unit will reconnect the most recent state (Source –
Zone selection or standby)
6.2 Calibration
The system should be calibrated on first use or after any new devices (source or
zone equipment) are added or port allocations changed. Failure to correctly
calibrate a system may lead to interruption to audio and video at zones when
other zones are switched to a source that is already in use.
The system may be calibrated under RS232 control or manually by following
these steps.
1. Turn on all sources and zone equipment (AV receiver or TV). Ensure that
zone equipment (AV receivers, TV’s etc) are set to the correct HDMI input.
2. Calibrate the system by following the touch screen menu. When calibration
commences, each source will be temporally switched to each zone in
sequence until all switched combinations are exhausted. This process may
take a few minutes.
3. The system will then return to its previous state.
6.3 Creating input to output switched selections
While this would typically be performed by RS232 commands from your control system,
basic selections may also be performed manually at the touch screen.
6.4 Clear all switched selections / Global OFF
While this would typically be performed by RS232 commands from your control system,
it may also be performed manually from the touch screen.
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