Toa DP-K1 - Manual (Page 59)

59
14. LEVEL MONITOR VIEW
The Level Monitor View window permits monitoring of the unit's input and
output signal levels and the unit's cooling fan operating condition while
the PC is in communication with the unit.
You can show or hide the view by selecting [View
Level Monitor View]
from the menu. However, this menu selection is only valid while the unit
and the PC are in communication mode. (For communication method,
refer to
p. 61 .)
Displays the current cooling fan operating condition.
Input Output
Indicates input/output signal levels by LED lighting
conditions as follows.
Red: –6 dB or more
Green: –66 dB to less than –6 dB
Off:
Under –66 dB
When "Cooling Fan WARNING" is displayed, check to be
sure that the fan exhaust vent is not blocked or that a
foreign object has not jammed the vent. The fan is
detected as having failed when it stops or if its rotation
speed is extremely slow. In such cases contact your TOA
dealer.
Level monitor view