RKI Instruments HS-04 - Adjusting the Buzzer Volume (BUZZ.VOL)

HS-04 Operator’s Manual Chapter 4: Display Mode • 35
3. Use AIR to scroll through the Warning, Alarm, Alarm H, STEL, and TWA settings.
4. While viewing the alarm settings for a particular alarm point, press and release AIR and
POWER MODE at the same time to simulate the alarm conditions. The buzzer will sound, the
LED will flash, and the instrument will vibrate just as it would if the displayed condition was
actually happening.
5. Press and release POWER MODE to return to the Alarm Points Screen.
Adjusting the Buzzer Volume (BUZZ.VOL)
The BUZZ.VOL screen allows you to adjust the volume of the instrument’s buzzer. This screen
only appears if DISP.SET in User Mode is set to ON (factory setting).
HI (factory setting): Buzzer volume is high.
LO: Buzzer volume is low.
1. While in Display Mode, press and release POWER MODE until BUZZ.VOL appears. The
current setting displays on the top line.
2. Press and release AIR. The current setting flashes.
3. Use AIR to display the desired setting.
4. Press and release POWER MODE to save the setting and return to the BUZZ.VOL item in
Display Mode.
H2S
200.0
F. S.
ppm
H2S
5.0
WARNING
ppm
H2S
30.0
ALARM
ppm
H2S
100.0
ALARM H
ppm
H2S
5.0
STEL
ppm
H2S
1.0
TWA
ppm
AIR AIR
AIR AIR
AIR
HI
BUZZ .VOL
HI
CHG / AIR
HI
NO / MODE