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2017
LaON
Technology Co., Ltd. All rights reserved.
24
SELECT RF CH Menu
On 5GHz UNII band, there is a separate definition and guideline for frequency channels to be used in indoor environments.
On LT1
50 Expert system, select „Indoor‟ in the SELECT RF CH Menu if you use the system in any indoor environments.
When using the system at any outdoor environments, „OUTdoor‟ should mandatorily be selected. Refer to the Table 4-1
below for usable frequencies of indoor and outdoor in each region.
NOTE:
Upon the change of the setting of indoor or outdoor, the MS150 Mobile Station will automatically be rebooted and
set the applicable frequencies as selected.
HOW TO CONTROL MENUS (OPERATIN IN „BP‟ MODE)
In Belt Pack (BP) mode, the Belt Pack menus will be shown in the Mobile Station accordingly. Therefore, there will be additional
menus, TWO GROUPS and HANDSOFF SENSITIVITY in compared with the menus in MS mode. As shown from the figure 4-
13, NORMAL menu below, the R
eceived Signal Strength Indication (RSSI) level(„A), Station ID that the Belt Pack is linked to(„B)
and the Belt Pack label(„C) will be indicated on the display.
A
B
C
Figure 4-14. NORMAL menu in BP mode
MAIN menu
NORMAL menu
MS-BP
Figure 4-13.
Menus shown sequentially in „BP‟ mode operation
MS
Figure 4-12. SELECT RF CH
menu
Headset MIC
5GHz
TRANSCEIVER
∑
AUX IN
AUX OUT
Headset
SPK
Antenna
Sidetone
(menu)
∑
Mic gain
(menu)
Speaker
(menu)
AUX off
Audio
Message
AUX on
AUX off
Figure 4-12. Audio block diagram
