Promax RP-080 Manual De Instrucciones página 28

Note: When two contiguous LEDs appear lit the level is 1
dB higher than this one stated by the lower LED. (See
an example in the next figure).
V 13 V
ext.
95
85
dBµV 75
(85 dBµv) (86 dBµv)
Figure 2.- Output level Indication in dBµV
[4] OFF-ON-LOCK Power on/off switch / Output levels
locking
OFF Instrument power-off (deactivates the
output levels)
ON Activates the output levels
LOCK Locks the output levels
[5] H ( 18 V ) Blue LED for 18 V
This LED will be illuminated, if on the coaxial line is
present a 18 V supply voltage. If in addition, a 22 kHz
switching signal is superimposed on the 18 V supply
voltage, this LED will flash.
11/06
22 k
95 95
85 85
75 75
(87 dBµv) (89 dBµv)
- 8 -
18 V
95
85
75
RP-080