9
TD-000500 -01 -D
4 or 8-ohm Bridged Mode
Figure 22 – Figure 25
CAUTION!:
Do not connect any output
to ground.
IMPORTANT:
When using 4 or 8-ohm Bridged
Mode, use both signal inputs of a channel pair (for
example parallel CH1&2 inputs and parallel CH3&4
inputs), and set the attenuation for each channel pair to
the same level.
— Figure 22 —
&
&
&
8+
Bridged Load
4 - 8
Bridged Load
— Figure 23 —
Inputs
— Figure 24 —
Outputs
— Figure 25 —
70V / 100V Bridge Mode
NOTE:
80 Hz (high-pass fi lter) is auto-engaged
in bridged 70 V and 100 V modes
Figure 26 – Figure 29
— Figure 26 —
&
&
&
— Figure 27 —
Bridged
Inputs
— Figure 28 —
Bridged
Outputs
— Figure 29 —
9
9
Minimum Load Impedance:
• 70V Bridged = 16
Ω
• 100V Bridged = 26
Ω
