15
6-11. Resetting of the system
In some case, the CPU inside the device may not be activated when the power is on with a Ni-MH
battery charged after fully discharged (due to being left unused for a long time). In such a case, push
the RESET button once.
The system will restore the initial state (all the contents of the memory will be deleted). (A RESET
button is located next to the power button.)
The system should not be reset except in the conditions below indicated.
• In the case no digits shall be displayed on the liquid crystal panel when the power is turned ON with
the connection of an AC adaptor after the system has been left unused for a long time.
• In the case, other than the above, the measurement instrument cannot operate.
Set up the system again when the system is reset because all the contents of the memory shall be
deleted.
7
．
Examining and calibrating the Torque Checker
It is recommended to have the product examined about once a year.
To calibrate it, follow the procedure described below.
We are ready to calibrate it for you if you wish. If so, consult the shop where you bought the product.
[1]
For a calibration and inspection, provide a sash weight, pulley, and fastening table as shown in the
figure below.
[2]
Engage the pulley with the torque detector.
[3]
With the tap of the socket, fasten the pulley by means of screws or something similar.
[4]
Fasten the Torque Checker on the table.
[5]
Disable the automatic resetting, then set the measurement mode to TR.
[6]
Suspend the sash weight on the pulley, then take the readings (for both forward and reverse
revolutions).
A type plug
Battery charger
(DLE1833A)
台に本体を固定
プーリー
分銅
Fasten the product
on the table.
Torque
Checker
Pulley
Sash weight
A type plug
For Japan and US
C type plug
For Europe
Either
one
Summary of Contents for delvo DLT1173A
Page 2: ......
