XTA apa-4e8, Руководство оператора

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Page 38 APA-4E8 Operator’s Manual
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System Menu
Overview
As the majority of APA’s audio features are designed to be set up and adjusted only by remote
control, this makes the navigation of the amplifier’s front panel interface much simpler. The
main menu (that is, not an output channel menu or user metric display) consists of “unit-
wide” adjustments and controls.
These are summarised below and then detailed in following sections.
MAIN MENU
RECALL SUB MENU
Recall Unit Memory
(choose and recall complete or partial unit memories)
UNIT SUB MENU
Unit Info
(check firmware version and system information)
IP Address Setup
(automatic or fixed/manual IP selection)
Identify Unit
(flash LED meters to highlight a unit in a rack)
Mains RMS Current Limit
(set maximum current draw from mains input)
Default Audio
(set audio path back to analogue 4 x 1 way, full range, limiters at 44dB)
Default User Settings
(set unit-wide non-audio settings back to defaults)
SECURITY SUB MENU
Security Clearance
(enable security with password)
Toggle Security Lock
(change security level)
Recover Security
(forgotten password override)
UPDATES SUB MENU
USB Disk Tools
(sync presets ,firmware etc. using USB flash drive)
Firmware Picker
(update firmware from version on internal SD card)