User's Manual

350-Watt Digital VHF LB Transmitter Chapter 3, Installation and Setup Procedure
DT325B, Rev. 0 3-4
Figure 3-1: Typical 1 kW Minimum Ventilation Configuration
Figure 3-2: Front and Rear View of the Driver/Amplifier Reconnection Drawing
3.2 Unpacking and Installation of
the Cabinet and Trays
Thoroughly inspect the cabinet, the trays
and all other materials upon their arrival.
Axcera certifies that upon leaving our
facility the equipment was undamaged
and in proper working order. The
shipping containers should be inspected
for obvious damage that is indicative of
rough handling. Check for dents and
scratches or broken switches, meters, or
connectors. Any claims against in-transit
damage should be directed to the carrier.
Inform Axcera as to the extent of any
damage as soon as possible.
Remove the cabinet with the Axciter
system, driver/amplifier chassis and VHF
amplifier tray, also the harmonic filter,
bandpass filter, couplers and the
installation material from the crates and
boxes. Remove the straps that hold the
cabinets to the shipping skids and slide
the cabinet from the skid. Remove the
plastic wrap and foam protection from
around the cabinets. Do not remove any
labeling or tags from any cables or
connectors; these are identification
markers that make assembly of the
transmitter much easier.
If the trays are shipped in the cabinet,
remove the L-brackets, mounted on the
front panel rails, which hold the trays in
place during shipment. The trays are
mounted in the cabinet using Chassis
Trak cabinet slides. The slides are on the
sides of the VHF amplifier and the Axciter
modulator trays. Inspect the trays for
any loose hardware or connectors,
tightening where needed. Open the rear
door of the cabinet and inspect the
interior for packing material, carefully
removing any that is found. Slowly slide
each tray in and out to verify that they