Option Installation
Page 5-16
Owner’s Manual
TVM450/S/TVM550/S/TVM550II/TVM550IIS
SCREW WITH
ATTACHED WASHER
REMOTE IF
SWITCH PLATE
BLACK "HAT"
RETAINER
BLACK
COLLAR
METAL WASHER
NUT
SOLDER
LUG
REAR PANEL
7073
Figure 5-14. Remote IF Select Installation
9. Using the coaxial cable removed in step 4-b, connect JN05 on the CALT45
board to the up/down RF converter module (see Figure 4-15).
10. Insert the 2-pin connector with the single brown wire into socket JN03 on the
CALT45 board (see Figure 4-15).
11. Using the supplied four-inch RCA-to-TMP coaxial cable, connect JN02 on
the CALT45 board to the ALTERNATE IF COMP IN RCA jack installed in
step 7 (see Figure 4-15).
PART NO. TVM450
REMOTE
IF SELECT
ALTERNATE
COMP. IF IN
VISUAL IF
45.75MHz
COMP IF
IN
IN
OUT
OUT
AURAL IF
41.25MHz
RF
OUTPUT
VIDEO
IN
120V AC 50/60MZ 40W
JAPAN
SER. NO.
LABEL
7078
Figure 5-15. REMOTE IF SELECT and ALTERNATE COMP IF IN
Rear Panel Locations
12. Remove the two screws from the up/down RF converter module mounting
rails near the TVM450/TVM550 rear panel (see Figure 5-12).
13. Using these screws, install the CALT45 board, with the component side fac-
ing the TVM450/TVM550 rear panel.
14. Replace the TVM450/TVM550 top cover.
15. Replace all cables removed in step 2, and connect the power cord.
16. Affix the two labels provided in the CALT45 package, as shown in Figure 5-15.
