3-10
October, 1998
GRF 400/1600 Getting Started - 1.4 Update 2
Rack Mount and Power On Procedures
Applying AC power to the GRF 400
Labeling a redundant AC power supply
The warning label shown in Figure 3-5 is required when a second power supply is installed in a
pre-existing system to provide redundancy. When a GRF is shipped with a single power supply,
this label will not be on the power supply unit. If a customer orders a redundant power supply,
a set of labels is included, along with instructions to attach a label to each unit.
Figure 3-5. Warning label required for redundant AC supplies
Replacing a redundant AC power supply
If you need to replace one of a redundant set of AC power supplies, remember that there are
incompatibilities between two brands of AC power supplies used in GRF 400s. You must make
sure that you do not mix Astec and Artesyn units.
Specific information about and an illustration of each type of AC unit are provided in
chapter 1, please refer to that chapter before you order or install a replacement unit.
What to do next...
With the terminal attached to the serial port and AC power applied to the GRF 400, the system
has automatically booted. Go to the next chapter. Chapter 4 describes the first-time
configuration script and initial system tasks that bring the GRF to an operational state, ready
for media card cabling and verification.
!
CAUTION: This unit has two power supply cords. For total isolation from electrical shock
and energy hazard, disconnect both supply cords.
ACHTUNG: Dieses Gerät hat zwei Netzanschlusskabel. Um das Gerät vollständig von
Netz zu trennen ziehen Sie beide Kabel ab, sonst können Sie einen elektrischen Schlag erhalten.
CAUTION: This unit has two
power supply cords. For
total isolation from
electrical shock and
energy hazard, disconnect
both supply cords.
100-240V
ACHTUNG: Dieses Gerät hat zwei
Netzanschlusskabel. Um das Gerät
vollständig von Netz zu trennen ziehen
Sie beide Kabel ab, sonst können Sie
einen elektrischen Schlag erhalten.
ATTENTION: Cet appareil a deux
cordons d’alimentation électrique. Pour
une isolation complète de tout choc
électrique et de danger énergétique,
débrancher les deux cordons
d’alimentation.
Astec label
Artesyn
label
