5. Installation
Saracom Co., Ltd. Q/A
56
⑥
RECEIVER TEST
“
RECEIVER TEST
”
is a function that tests state of reception of NAVTEX receiver
“
NR-50
”
. This function is the process that a receiver generates a frequency loading a
message itself and receives and inspects the messages.
The test progressing order is 518kHz, 490kHz, 4209kHz. And the reception
state(STATE), the characters number(SIZE) and degree of error(CER) are displayed.
When the receiver is progressing test each frequency, the indication of antenna
shape twinkles on LCD
’
s the left above screen.
Therefore a user can know easily the present NAVTEX receiver
’
s action state by the
indication.
Before begining RECEVER TEST, test conformation menu is appeared, and if you
have selected the TEST item and press the ENT key, and then test begins.
Select
“
6.RECEIVER TEST
”
item at the
“
6.DIAGNOSTICS
”
menu to setup this
function, and then press the ENT key. The following screen is a result of reception
test
.
[ 518 ]
2006 / 09 / 01
[ 490 ]
U 00 : 28 : 52
RECEIVER TEST
R E C E IVE R S TA TE S IZ E C E R [% ]
4209 KHz
490 KHz
518 KHz
51 8 K H z
490KHz
CONFIRMATION
CANCEL
TEST
文件使用
"pdfFactory Pro"
试用版本创建
www.fineprint.com.cn
上海聚祥电子通信设备有限公司
www.juxiangdianzi.com
电话：
28631117
