Difference between revisions of "IP Substation - Amplified calling"
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== Power Amplifier 1000614100 == | == Power Amplifier 1000614100 == | ||
[[Image:WK and IP sub.png|thumb|Amplified calling - amplifier constantly on]] | [[Image:WK and IP sub.png|thumb|Amplified calling - amplifier constantly on]] | ||
| + | The power amplifier is controlled through input 1 and 2. To make the amplifier constanly on: | ||
| + | * Strap point 2 and 3 | ||
| + | * Strap point 1 and 7 | ||
| + | |||
| + | When the amplifier is constanly on some humming might be heard in the speaker in idle. | ||
| + | |||
| + | The amplifier can be controlled by the relay on the IP substation. | ||
| + | |||
[[Image:WK and IP sub M control.png|thumb|Amplified calling - amplifier controlled by M-key]] | [[Image:WK and IP sub M control.png|thumb|Amplified calling - amplifier controlled by M-key]] | ||
Revision as of 17:57, 28 November 2008
This article describes how to connect external amplifier to the line output of the IP substation.
Power Amplifier 1000614100
The power amplifier is controlled through input 1 and 2. To make the amplifier constanly on:
- Strap point 2 and 3
- Strap point 1 and 7
When the amplifier is constanly on some humming might be heard in the speaker in idle.
The amplifier can be controlled by the relay on the IP substation.
