1. NOMENCLATURE AND FUNCTIONS
1-10
1.6.2
Setting Place of AP-L1A and Wireless Terminal WT-1A/1B
AP-L1A and wireless terminal WT-1A/1B are using very low power for wireless communication.
Precaution is needed to use WT-1A/1B under the following conditions because the communication
distance will be shorter, or impossible.
When the height of setting position from the ground is too low.
AP-L1A will be set at the height of 1.3~1.5 m or more from the ground and a man who is
carrying wireless terminal with carrying belt should be higher than his waist or more.
In case the road is constructed by concrete or asphalt .
Where along with building or concrete wall.
Set AP-L1A as far as possible from the wall.
Where near metals such as automobiles, motor cycles or bridges.
Set AP-L1A as far as possible from metals.
Near antennas of radio or television or power supply.
Near a dynamo
Set AP-L1A as far as possible from them.
According to the atmosphere condition such as rain or fog, or the presence of another type of
radio wave or magnetic noise, the communication distance can be shortened.
Antennas for AP-L1A and wireless terminal WT-1A/1B, operate best when positioned
vertically.
When you are using more than 2 sets of AP-L1A(WT-1A/1B), keep them apart more
than 2 meters to avoid interference a radio wave of each other.
1.7 Data
Output
When AP-L1A receives data output command from an external connected device, the measured
data will be output by AP-L1A. Select from the following 2 ways for the output. (For setting, refer to
" 16. SELECTING MODE" )
REC-A : The measurement is started and new data is output.
REC-B : The data being displayed is output.
However the measured data will be output every time the measurement is completed in Teach
Measuring mode whatever the setting is done.
The data will be output from Port-1 in normal mode and from Port-2 in REMOTE mode. The details
of the data is controlled by the data transmit command.
It is also possible to carry out continuously high baud rate out put (REC-C) to control the moving
objects. (For more information, refer to Interface manual.)
Summary of Contents for AP-L1A
Page 1: ...INSTRUCTION MANUAL AUTOMATIC TRACKING TOTAL STATION AP L1A AP L1AN...
Page 14: ...1 NOMENCLATURE AND FUNCTIONS 1 3 2 The details of label will be differed by the market...
Page 82: ...11 SETTING ATMOSPHERIC CORRECTION 11 4 Temprerature C Temprerature F...
Page 83: ...11 SETTING ATMOSPHERIC CORRECTION 11 5 Temprerature F...
