Notes On Battery Operation - Mettler Toledo BTA 221 Manual De Usuario

3.3
08/10 Order number 72244520
• If tare interlock is set in the supervisor menu
(F1.5.3=On), the tare weight can only be cleared when
the weighing platform is unloaded to zero.
Automatic taring
This function must be activated in the supervisor menu
(F1.5.1=On).
-> Place the empty container on the weighing platform. The
weight applied on the weighing platform is automatically
saved as the tare weight. The zero display and the Net indica-
tor appear.
Displaying weight values with a higher resolution (x10)
For this purpose F2.1=MULt must be set in the operator menu
(factory setting).
-> Press .
The weight value is displayed with a higher resolution (x10)
for about 20 seconds.

Notes on Battery Operation

With a fully charged rechargeable battery, there are approx.
55-60 operating hours at stan dard usage level.
The indicator
shows the state of the rechargeable battery.
Constantly red
Slowly blinking, red
Cast blinking, red
Note: there is no display on terminal when charging.
Approx. 10 % of full voltage
Approx. 5 % of full voltage
Less than 5 % of full voltage,
battery has to be charged
immediately
Charging takes place as soon
as the weighing terminal is
connected to an external charger.
User Manual BTA221
METTLER TOLEDO
13