3.
Over Load Protection
Perform the following test on each channel.
Input the 1 kHz, sine wave to INPUT connectors, and adjust the input signal level so that the output level is +22.2 dBu (= 25 W,
4 Ω).
Short-circuit between “+” and “–” of SPEAKERS connectors and confirm that output stops and the PROTECT indicator
lights red.
4. SIGNAL
Indicator
Perform the following test on each channel with 8 Ω loaded.
Input the 1 kHz, sine wave to INPUT connectors, and adjust the input signal level so that the output level is +8.3 dBu.
Confirm that the SIGNAL indicator lights green.
5. CLIP
Indicator
Perform the following test on each channel with 8 Ω loaded.
Input the 1 kHz, +7 dBu sine wave to INPUT connectors.
Confirm that the CLIP indicator lights red and the SIGNAL indicator lights green.
IPA8200
44
Summary of Contents for IPA8200
Page 3: ... SPECIFICATIONS IPA8200 3 ...
Page 4: ... 仕様 IPA8200 4 ...
Page 5: ... DIMENSIONS 寸法図 480 18 7 8 377 7 14 7 8 406 5 16 Unit mm inch 単位 mm 88 3 7 16 IPA8200 5 ...
Page 30: ...B B IPA8200 30 MOTHER A D Circuit Board Pattern side パターン側 492466 ...
Page 31: ...B B IPA8200 31 MOTHER A D Circuit Board Pattern side パターン側 492466 ...
Page 34: ...B B IPA8200 34 MOTHER E H Circuit Board Pattern side パターン側 492467 ...
Page 35: ...B B IPA8200 35 MOTHER E H Circuit Board Pattern side パターン側 492467 ...
Page 38: ...B B IPA8200 38 INPUT POWER Circuit Board Pattern side パターン側 492469 ...
Page 39: ...B B IPA8200 39 INPUT POWER Circuit Board Pattern side パターン側 492469 ...
