User manual RANE TF 410 INSTALLATION

[. . . ] INSTALLATION MANUAL Description Up to three optional 70. 7 V or 100 V constant-voltage distribution transformers may be mounted inside the MA 3 with no external wiring or mounting required. TF 407 & TF 410 MA 3 TRANSFORMER KITS · The TF 407 is a 40W, 70. 7 V transformer with 0. 5 dB insertion loss at rated power and a frequency response of 50 Hz to 15 kHz, ±1 dB. · The TF 410 is a 40W, 100 V transformer with 0. 5 dB insertion loss at rated power and a frequency response of 50 Hz to 15 kHz, ±1 dB. Installation WARNING -- Only authorized service personell should perform this upgrade. 1. Capacitors C63, C61, C62 and C65 need to be laid toward the rear of the unit (Figure 1). [. . . ] Hold the screw and transformer in place with one hand. Use your other hand to rotate the supplied #8 nut onto the threads. Use a nut driver and #2 Phillips driver to snug the hardware. Install the second #8 screw and nylock nut. Repeat for additional Channels if more than one transformer is required. When installing more than one, start at the bottom (Channel 3). OUTPUT POWER PER CHANNEL 40 WATTS / 8 OHMS 60 WATTS / 4 OHMS FAN SPEED NORMAL FAST 10 CHANNEL 1 1 - 0 + 10 CHANNEL 2 INPUTS - 0 + 10 CHANNEL 3 - 0 2 + CH 1 +- CH 2 +- CH 3 +- 3 MADE IN U. S. A. RANE CORP. TO REDUCE THE RISK OF FIRE OR ELECTRICAL SHOCK DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. REFER SERVICING TO QUALIFIED PERSONNEL. Figure 1. Capacitor clearance Ch 1 Ch 2 Ch 3 Figure 2. Transformer mounting holes for each channel. FOR CONTINUED GROUNDING PROTECTION DO NOT REMOVE SCREW RISQUE DE CHOC ELECTRIQUE -- NE PAS OUVRIR MA 3 N108 WARNING 120V 50/60 Hz 360 WATTS AVIS +- +- Gently lay capacitors back toward the rear MAY USE CLASS 2 WIRING OUTPUTS +- + - LEVEL + - LEVEL + - LEVEL Gently lay capacitors back toward the rear TF 407 & TF 410 MA 3 TRANSFORMER KITS 9. Once the transformers are securely mounted, lay the unit down (never leave the unit standing on its end unattended). The + (hot) jumper must be cut when a transformer is installed. The ­ (gnd) jumper may be cut for a fully isolated secondary or left in for a ground referenced secondary. There are two wire jumpers for each Channel: Ch 1 + (hot) W6 ­ (gnd) W9 Ch 2 + (hot) W8 ­ (gnd) W10 Ch 3 + (hot) W13 ­ (gnd) W14 11. [. . . ] Re-install the top cover. Ch 1 Ch 2 Figure 3. Jumpers Ch 3 ©Rane Corporation 10802 47th Ave. W. , Mukilteo WA 98275-5098 TEL 425-355-6000 FAX 425-347-7757 WEB www. rane. com All features & specifications subject to change without notice DOC 103209 [. . . ]