Cross Technologies 2015-25 Bedienerhandbuch PDF herunterladen (Seite 12)

2.4 Operation

2.4.1 Installing and Operating the 2015-25 Upconverter

1. Connect a -10 dBm to -40 dBm signal to IF In, J4 (Figure 2.2)

2. Connect the RF OUT, J5, to the external equipment

3. Connect 100-20 ±10% VAC, 47 - 63 Hz to AC1 on the back panel.

4. Set the desired output frequency (See Section 2.5 Menu Settings).

5. Set the input level (See Section 2.5 Menu Settings).

6. Set the gain for -10 to +30 dB. Make sure the output stays within -20 to 0 dBm with the gain selected

and the input level provided. The firmware will prevent setting gain and input level outside this range.

(See Section 2.5 Menu Settings).

7. Be sure DS6 (green, DC Power) is on and DS2 (red, Alarm) is off (Figure 2.3).

8. AC Fuse - The fuse is a 5 mm X 20 mm, 2 amp slow blow (Type T) and is inserted in the far slot in the

drawer below the AC input as shown in Figure 2.4. There is a spare fuse in the near slot. If a fuse

continues to open, the power supply is most likely defective.

AC Fuse - 2 amp slow blow (Type T),

5 mm X 20 mm

FUSE DRAWER

SPARE FUSE

INPUT

100-240± 10%VA

47-63 Hz

2A MA

FUSE

TYPE T 2A GDC

250 VOLT

FOR 100 - 240 V~

FIGURE 2.4 Fuse Location and Spare Fuse

2015-25 Manual, Rev. J Page 12 07/15/14

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Cross Technologies 2015-25 Bedienerhandbuch Seite 12