Power - Larson Davis SoundAdvisor 831C Reference Manual

FIGURE 9-4 NTP Icon

9.5 Power

9.5.1 Battery Type
Battery Type
FIGURE 9-5
To learn more,
LEARN MORE
see "Battery Power" on
page 3-4.
9.5.2 Charge
9.5.3 Auto-Off
SoundAdvisor Model 831C
When your time has successfully been synced with NTP servers, the
NTP icon will appear next to your time. See Figure 9-4 NTP Icon.
If the time is synced with NTP and internet connection is then loss, the
SoundAdvisor will attempt to reconnect the servers for up to 2 1/2
hours. During this time the icon will remain. If the servers cannot be
reached after that time, the icon will disappear.
The SoundAdvisor can be powered by Nickel-Metal Hydride, Alkaline, or
Lithium AA batteries. It should always be defined on this System
Properties Power page to prevent damage to meter. This information is
also used for the calculation of the battery life.
Do not mix Alkaline and NiMH batteries.
CAUTION
Do not mix batteries from different manufacturers
CAUTION
Replace all four batteries when installing fresh cells
CAUTION
The correct battery type must be specified, based on the bat-
CAUTION
tery type installed. Serious damage, injury, or fire can occur when the
battery type is set to NiMH but Alkaline or Lithium batteries are
installed because the internal charger will be enabled.
The SoundAdvisor can charge Nickel Metal Hydride batteries that are
installed properly. Charge is an On and Off feature that is only available
when you have Nickel-Metal Hydride batteries.
Auto-Off time is the duration of time the instrument will stay on when
there is no activity. Any of these actions will keep the meter on and
reset the Auto-Off time:
• Button presses

Power

9-3