Nady Systems TMP-2 owner manual Controls And Connectors, Front Panel

CONTROLS AND CONNECTORS

FRONT PANEL

(2) (3) (4) (5) (6) (7) (8) (9)

Front Panel

(1) POWER SWITCH

Use this switch to power unit ON or OFF. The integrated LED will light when the unit is ON. Before turning on this unit, verify connection to the proper voltage AC source, check all connections and turn down the level controls of equipment connected to the outputs.

(Note: The TMP-2 will not output audio for approximately 16 seconds after power up due to the time it takes for the tubes to warm up. Do not turn up the audio until after this warm up period to avoid possibly damaging speakers or your hearing due to improper level settings.)

(2) INPUT CONTROL

The INPUT CONTROL sets the amount of input gain of the TMP-2, turn the control clockwise to increase gain and counterclockwise to decrease gain. You may control two ranges of gain with this control, +26 to +60dB and +6 to +40dB. Selection of the gain range is made with the +20dB GAIN SWITCH (3)

(3) +20dB GAIN/NORM SWITCH

Use the +20dB GAIN/NORM switch to set the gain range of the INPUT CONTROL (2). When the switch is out, the TMP-2 operates in Normal mode, depressing the switch adds 20dBs of gain. For microphone applications, where more level is needed, push the switch in.

(4) PHANTOM POWER SWITCH

Use the PHANTOM POWER to supply power to all microphones requiring +48V phantom power. The TMP-2 phantom power is engaged and disengaged with this switch Phantom power is applied to pins 2 and 3 of the XLR INPUT (13) jacks when this switch is pushed in. To disengage phantom power, position the switch in the out position.

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(5) OUTPUT LEVEL VU METER

The output level of the TMP-2 can be monitored using the analog OUTPUT LEVEL VU METER. The meter’s 0dB marking represents +12dB at the XLR output and +6dBu at the 1/4" output. The output meter will also reflect any attenuation due to the output limiter when it is engaged.

(6) CLIP/LIMIT LED

The CLIP/LIMIT LED lights green when the unit is powered. The LED also functions as a clipping and limiting indicator. The LED lights red when the audio signal reaches 6dB below hard clipping. If the OUTPUT LIMITER SWITCH (8) is depressed, the LED will light red when the limiter engages at which point the gain will be reduced automatically to avoid clipping.

(7) PHASE REVERSE / NORM SWITCH

When the switch is in the Out position of the output signal is normal. Depressing the switch reverses the phases of the output signal. In multi-microphone applications, mic placement can affect the phase of the signals. If your sound is “thin” or “out of position”, reverse the phase to correct the problem.

(8) OUTPUT LIMITER SWITCH

When this switch is depressed the output level is limited to 0dB for the 1/4 output and +6dB for the XLR output. This is specially designed to prevent clipping of the audio waveform. This also reduces the possibility of overload to any units connected to the outputs of the TMP-2.

(9) OUTPUT CONTROL

The OUTPUT CONTROL sets the output level of the TMP-2. When the control is fully counterclockwise the output level of the TMP-2 is zero. Turning the control clockwise increases the level of the output to a maximum of +10dB of gain. This gain is in addition to the existing input gain.

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