Putting into Operation R&S SMB
1407.0812.62 1.16 E-2
Switching Off
! Press the ON/STANDBY switch on the front panel.
The R&S SMB stores the current setting before it shuts down the Linux
operating system. Then the AC supply is switched to the STANDBY
mode.
! Only the AC supply is powered.
! The yellow LED must be on.
DANGER
Danger of shock hazard!
The instrument is still power-supplied while it is in standby mode.
! Press the main power switch at the rear of the instrument to
position 0. None of the front-panel LEDs should be on.
Note:
It is recommended to switch the instrument to STANDBY mode before
completely disconnecting it from the AC supply. If the power switch is
set to 0 before the instrument is switched to the standby mode, all
current settings are lost.
Power Fuses
The R&S SMB is fully fused by two fuses IEC127-T3.15H/250 V. The
fuses are accommodated in the fuse holders next to the power connector.
Use only fuses of the mentioned type.
DANGER
Danger of shock hazard!
Before replacing the fuses, disconnect the power cord from the R&S SMB.
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