Listen Technologies LA-140, Руководство по конструкции

Страница: 103 / 148

97
LA-140
LT-82
Design Guide Design Guide
LR-42/44
3
Turn on the unit by pressing either button on the front of the receiver.
Turn the Unit On
3A
The unit will power up to the same channel that it was on when it was last turned off.
Auto-Seek Disabled (Default OFF)
3B
The unit will power up to the same channel that it was on when it was last turned off. If
no signal is present on that channel it will seek for a channel with signal present. If none is
IRXQGLWZLOOFRQWLQXHVHHNLQJXQWLOLWÀQGVDVLJQDO1RWHWKDWLIWKHXQLWKDVEHHQORFNHGRQ
its channel this lock will override Auto-Seek
Auto-Seek Enabled
To turn the unit off press and hold the PWR button for 1.5 seconds.
LR-42/44 Operating Instructions
ATTENTION 1: The LR-44 model must have a headset connected to the unit to turn
on and remain on for longer than ten seconds.
ATTENTION 2: If using a new LA-364 NiMH battery pack the batteries may need to
be put through one charge cycle before they will turn the unit on.
1
2 3
4
2
1
2 2 2
1
2 3
2