C. Crane WR-2A - Manual (Page 17)

GB
6
Setting up the tuning step increment
. Press the Menu button to enter the setting.
2. Rotate the Tuning control knob until FM xxkHz or AM xxkHz
appears on the display, and press the knob to enter the step
increment setting.
3. Rotate the Tuning control knob to select 50kHz/00kHz for FM
radio, and 9kHz/0kHz for AM radio. Then press the Tuning
control knob to confirm the setting.
Volume and Tone control
. Rotate the volume control knob to set the required volume level,
display will show volume level (maximum to 30)
2. Press Volume control once to get into treble control. Rotary the
control until required treble is reached.
3. Press Volume control twice to get into bass control. Rotary the
control until required bass is reached.
FM Stereo / Mono button
. If a station being received is weak, some hiss may be audible.
To reduce the hiss, press Mono button and stereo icon will
disappear on the display.
2. Press the Mono button to return to Stereo operation.
Note: FM stereo is only available when using headphones.