1. Installing the AC Cord Retaining Clip
Secure the AC cord with the supplied ladder strap/retaining clip assembly to prevent accidental disconnection from the USF-212S.
Apply before mounting on the rack.
1) Wrap the retaining clip around the AC cord. (with the anchor of the ladder strap toward the unit.)
2) Insert the anchor into the hole next to the AC IN socket.
3) Lightly fasten the clip around the AC cord.
4) Plug in the power cord.
5) Slide the clip on the ladder strap toward the plug.
6) Fasten the clip tightly.
7) Gently pull on the AC cord to ensure it is secured.
2. Opening the Front Panel
The Front panel may be difficult to open if the USF frame is placed on a desk, and may be damaged the front panel if it is forced
to open. Perform the following steps after setting the frame in a rack.
The OPEN alarm will sound every 30 seconds. It continue sounding after 5 minutes. In case of the power is on, complete
the procedure in a short period of time.
3. Detaching the Front Panel
Handle the front panel carefully so as not to bend the rails.
IMPORTANT
After the front panel is installed, the ALARM LED on the front panel will light in the following order.
DC1
→ DC2 → FAN → TEMP
When the ALARM LEDs not lighting in the above order indicates the front panel has not been installed properly. Re-install the
front panel.
4. Front Interior
The slot configuration as shown below is revealed when the front panel is removed.
No.
Slot Type
Description
(1)
Power Supply 1 slot
Dedicated power unit is installed in this slot as standard. Power is supplied when the
switch is turned on.
(2)
Power Supply 2 slot
Slot for redundant power supply USF-212PS. Redundant operation available when
optional USF-212PS is installed. A blank panel will otherwise cover the slot.
(3)
Control module slot
Fan module slot. Enables you to monitor power supply and fan states via SNMP from
back connector LAN A and alarm output via GPI. LAN1 and LAN2 are not applicable.
(4)
Expansion slot
Not used.
(5)
USF module slot
Dedicated USF module slots. (Front USF modules)
For details on module operation, refer to the respective operation manuals.
USF-212S
USF-212S Packing List
：
USF-212S (1 unit)
AC Cable (1 set, including AC Cord Retaining Clip)
CD-ROM (PDF Operation Manual)
2)
4)
3)
5)
6)
(1)
(2)
(3)
(4)
(5)
The front panel rails can
be tilted down.
Pull out the front panel.
Quick Setup Guide
T EMP
FAN
DC 2
DC 1
ALARM
ON
POWER
USF-212
UNIVERSAL SYSTEM FRAME
LOCK
LOCK
Loosen the two thumbscrews of the front
panel by turning them counterclockwise.
T EMP
FAN
DC 2
DC 1
ALARM
ON
POWER
USF-212
UNIVERSAL SYSTEM FRAME
LOCK
LOCK
Pull out the front panel using the pull
handles. The fan stops while the
front panel is open.
The front panel can
be detached by
gently pushing both
rails inward.
Fully draw out the front panel.