User Manual

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Recommended Maximum Audio Channels:
Yamaha Unified Communications, Inc. recommends the following maximum number of active audio channels
in one area (room / auditorium) at any given time. This recommendation is based on experience using our
microphones in dense installations. The recommended number of maximum audio channels is not based on physical
restrictions. If more audio channels are required, please contact Yamaha Unified Communications, Inc. at
[e-mail] for an in-depth site analysis of areas where you would like to install channels in
excess of what is recommended.
In High Definition mode (14,000 Hz audio)
01-HDEXEC(-AES) 16 channels recommended (2 systems)
01-HDEXEC4(-AES) 16 channels recommended (4 systems)
03-HDEXECEU (-AES) 24 channels recommended (3 systems)
03-HDEXEC4EU(-AES) 24 channels recommended (6 systems)
03-HDEXECCN (-AES) 24 channels recommended (3 systems)
03-HDEXEC4CN(-AES) 24 channels recommended (6 systems)
03-HDEXECJP(-AES) 16 channels recommended (2 systems)
03-HDEXEC4JP(-AES) 16 channels recommended (4 systems)
In Maximum Density mode (12,000 Hz audio)
01-HDEXEC(-AES) 32 channels recommended (4 systems)
01-HDEXEC4(-AES) 32 channels recommended (8 systems)
03-HDEXECEU (-AES) 40 channels recommended (5 systems)
03-HDEXEC4EU(-AES) 40 channels recommended (10 systems)
03-HDEXECCN(-AES) 40 channels recommended (5 systems)
03-HDEXEC4CN(-AES) 40 channels recommended (10 systems)
03-HDEXECJP(-AES) 32 channels recommended (4 systems)
03-HDEXEC4JP(-AES) 32 channels recommended (8 systems)
Battery: Lithium Polymer, Up to 8 hours approx. talk time
Charge Time: 2 hours approx.
Audio Bandwidth: 50-14,000 Hz or 50-12,000 Hz (Max Density Mode)
Security: 128-bit DSAA (DECT Standard Authentication Algorithm) authentication, 64 bit DECT Standard
Cipher
I
ncluded Accessories: 1 Earpiece with inline volume control and 1 Lanyard per Wearable Microphone
Environmental Requirements:
Temperature 40° to 105° F (5° to 40° C) operating
Humidity 20% to 85%