Harman BBS Soundweb London BLU BIB, Руководство по установке

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4
Operating Instructions
The BLU-BIB operates in three different modes, which are accessed via the front panel
controls.
Stealth Mode
Stealth Mode prevents the user from making any changes to the input gain and Phantom
Power on any channels. Stealth Mode also prevents all LED’s from illuminating (except for
the Power LED), which is useful for installations that require low-profile operation of the
BLU-BIB.
To Enter Stealth Mode (from Normal Mode):
• Hold Ch. Buttons 1 + 4 for three seconds
To Exit Stealth Mode (to Normal Mode):
• Hold Ch. Buttons 1 + 4 for three seconds
• The Signal LEDs blink YELLOW
• Enter the lockout code: 1,2,3,4
• If the code is not entered within 30 seconds, the BLU-BIB will return to the regular
operation of Stealth Mode
Normal Mode
Normal Mode prevents the user from making any changes to the input gain and Phantom
Power on any channels. Normal Mode also provides indication of signal presence,
applied input gain and Phantom Power.
To determine a channel’s applied gain:
• Select a channel by pressing one of the Ch. Buttons (1 through 8)
• A GREEN LED will illuminate behind one of the gain level indicators (0, 6, 12, 18, 24,
30, 36, 42, 48)
Edit Mode
Edit Mode allows the user to adjust each channel’s input gain and Phantom Power.
To adjust the applied gain or enable/disable Phantom Power on a given channel:
• Select a channel by pressing one of the Ch. Buttons (1 through 8)
• The Signal LED above that channel will blink YELLOW
• Use the Up / Down buttons to adjust gain
• Use the 48 Button to enable or disable Phantom Power
To enter Edit Mode (from Normal Mode):
• Hold Ch. Buttons 1 + 8 for one second
• The Signal LEDs flash GREEN twice
• After 60 seconds of inactivity, Normal Mode will automatically be entered
To exit Edit Mode (to Normal Mode):
• Hold Ch. Buttons 1 + 8 for one second
• The Signal LEDs flash RED twice
The following diagram shows the actions required to enter and exit the various modes of
operation:
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
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
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
 
 