13
Rev.1.1
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E1 CNT, E2 CNT function
These functions are available when K-STD14 is used. When E1 or E2 is controlled with the microphone, control signals are provided
from the E1 CNT or E2 CNT terminal of this unit. Selection between E1 and E2 is made at the microphone side.
E1: Default setting is Open.
Press the button [
REC
] of the microphone to select the close state of 300 ms.
E2: Default setting is Open.
Press the both sides [E2] button simultaneously of the microphone for 2 seconds or more or press the alert button to select the
close
state.
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E2 ACK function
When make signal inputs are provided to E2 ACK of the control terminals during E2 operation, the MIC1 or MIC2 LED indicator of
this unit, MIC1 or MIC2 turns from red to green to indicate that the E2 ACK signal is received.
When the E2 control input has not been provided from the microphone for 3 minutes after turning off the power of the microphone,
the E2 state ends, the MIC1 or MIC2 LED indicator indicates the receiving state, and the operation LED turns from red to green to
indicate the operating state.
