Kramer Electronics VP-8x8AK - Manual (Page 29)

Flash Memory Upgrade
25 25
The VP8x8AK output audio signal level
1
is shown on the REL. AUDIO
LEVEL 7-segment display.
The factory default audio gain is set to 0dB. An audio gain value of 0dB
indicates that the output signal value is identical to the input signal value.
When increasing/decreasing the audio gain, the output signal level is
higher/lower than the input signal level.
Gain level values are relative since the audio input signal can be also
adjusted, while the range of the output gain remains constant
1
, independent of
the input level adjustment. When decreasing the audio level below the
minimum display value, the 7-segment display shows L, indicating low audio
value.
8 Flash Memory Upgrade
The VP8x8AK uses a microcontroller that runs firmware located in FLASH
memory.
The latest version of firmware and installation instructions can be
downloaded from the Kramer Web site at
www.kramerelectronics.com .
1 The input level ranges from -100 to +20 and the output level ranges from -100 to +7.5