Gateway 820 LTO Benutzerhandbuch

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The overall, averaged A-weighted sound pressure level (in decibels) for the 
autoloader does not exceed the upper limits specified in the following table.

(1) LpA is the average A-weighted sound pressure level over the following fre-

quency range: 5 Hz to 12.5 KHz.

(2) Represents a maximum sustained operational level.

The autoloader will operate normally after experiencing shock loads as specified 
in the following table. The operating shock levels indicate how much shock 
the autoloader can withstand while the enclosed tape drive is reading and 
writing data. The non-operating and storage shock levels indicate how much 
shock the autoloader can withstand when it is not operating. After experiencing 
this amount of shock, the autoloader will operate normally.

(1) The autoloader is unpacked and is picking and placing cartridges from the 

cartridge slots and tape drive.

(2) The autoloader has not been unpacked.

(3) The autoloader has been unpacked, but it is not turned on.

(4) A minimum of 20 shock pulses were applied to the bottom/top axis. The 

shock pulses were half-sine waves and were applied at a rate not exceeding 
one shock per second.

(5) A minimum of three 45 g shock pulses were applied to each of the auto-

loader’s six sides.

The autoloader is turned on and idle.

55 dBA

The autoloader is operational (the carousel 
or cartridge loader is moving) and the tape 
drive is in streaming mode.

55 dBA (2)

3 g for 5 msec (4)

45 g at 152 in/sec (5)

ISTA Procedure 2A