Summary
Instructions show the power, volume, attachment and channel-selection steps for one dedicated FM receiver.
Key findings
- The operating sequence is to fit batteries, connect an earphone or neckloop, turn on the receiver, adjust volume and select the channel. The channel-seek button is inside the battery compartment.
- Where several transmitters are active, the user presses seek again to reach the wanted channel. The receiver retains its channel when switched off and provides a channel lock.
- A green indicator uses different flash patterns for channel status, low batteries and absence of a transmitter. The power switch and volume control share a rotary control.
Limits
Instructions for this manufacturer's model, not evidence that all FM receivers have these controls or that listeners find them easy to use. The year comes from the printed 2023 copyright on the final page, despite the filename ending in 2021. No usability participants or completion times are reported.
Read the original
williamsav.com/wp-content/uploads/2020/04/MAN-154G-R37-2021.pdf
Cited in
Cite this source
Williams AV. PPA R37 FM Select Receiver: Instructions for Use and Care (MAN154G). 2023. https://williamsav.com/wp-content/uploads/2020/04/MAN-154G-R37-2021.pdf (accessed 13 October 2026).
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