User Manual

Confidential - Do Not Distribute Revision 9 page 18 of 20
[R123]. When the current mute state is mute on, pressing the volume + button on the top panel shall
cause the mute state to transition to mute off.
[R124]. When the current mute state is mute on, pressing the volume - button on the top panel shall
cause the mute state to transition to mute off.
10 Technical Requirements
10.1 Power
[R125]. The main shall conform to local Energy Efficiency laws and regulations in the country of
destination.
[R126]. For the European Union this requires compliance with “DIRECTIVE 2005/32/EC on Energy Using
Products” (as amended) as implemented by “COMMISSION REGULATION (EC) No 1275/2008” and /
or “COMMISSION REGULATION (EC) No 278 2009”. When in Standby State, the power amplifier,
DSP are turned off and the MCU is in low power consumption mode. In standby state, the EuP
requirement for power consumption is 0.5W for 2013. The 2013 standard is mandatory.
[R127]. Countries outside the European Union also have requirements. Examples include, but are not
limited to, Australia, Canada, Korea, Switzerland, USA
[R128]. The power supply shall be a wall-wart type universal switching power supply in order to
accommodate world wide use.
[R129]. The captured 1.5 meter long 2-conductor power output cable shall terminate in a barrel type
connector with the power input jack on the rear of the Pan unit (see section 6.3.1.1)
[R130]. The power supply shall have the following characteristics:
Input
100-240 V AC 50/60 Hz
Output
12V DC 2A
[R131]. It is highly desired for the AC power cord to be as thin and flexible and also to have a small as
possible connector. This way the user can elegantly route the power cord to their desire. If possible,
the power cord should have 2 conductors and no ground as long as it passes all regulatory
requirements.
[R132]. The EMEA power supply shall have interchangeable plugs for EU and UK.
[R133]. The following images are descriptions for each power supply type. They are grouped by SKU.
The images are for informational use only:
SKU:
Power Supply Type:
Americas
Fixed Pins
Asia
Show interchangeable pins
Japan
Show interchangeable pins
EMEA
10.2 Audio
The goal of the system is to optimize the performance while minimizing the enclosure volume.
[R134]. The enclosure shall be as small as possible (priority to the width and depth) while capable of
providing at least 80dB maximum SPL (measured at 1 meter in a room with all channels driven at
maximum power per noise test standards) and having a frequency response where the -10dB value is
below 120Hz 150Hz.