3
TABLE OF CONTENTS
1. PRODUCT FAMILY GENERAL INFORMATION ......................................................... 5
2. GENERAL DESCRIPTION AND PRINCIPLE OF OPERATION ................................. 6
2.1.
I
NTRODUCTION
............................................................................................................ 6
2.2.
S
AFETY
P
RECAUTIONS
................................................................................................ 6
2.3.
F
UNCTION
.................................................................................................................. 7
2.4.
E
NVIRONMENT
C
ONDITIONS
......................................................................................... 7
2.5.
P
ACKAGE
C
ONTENTS
.................................................................................................. 8
2.6.
D
ESIGN AND
O
PERATION
O
VERVIEW
............................................................................. 9
2.6.1. Principle of Operation ..................................................................................... 9
2.6.2. Block Diagram .............................................................................................. 10
2.6.3. Component Arrangement ............................................................................. 11
3. PREPARATION FOR OPERATION .......................................................................... 11
4. OPERATION PROCEDURE ..................................................................................... 11
4.1.
C
ONTROLS AND
I
NDICATORS
...................................................................................... 11
4.2.
P
REPARATION FOR
M
EASUREMENTS
........................................................................... 12
4.3.
M
EASUREMENT
P
ROCEDURE
..................................................................................... 15
4.3.1. General Information ...................................................................................... 15
4.3.2. LEVEL Measurement Mode ......................................................................... 16
4.3.3. SPECTRUM Measurement Mode ............................................................... 18
4.3.4. SCAN Measurement Mode ......................................................................... 18
4.3.5. TILT Measurement Mode ............................................................................ 19
4.3.6. RIPPLE Measurement Mode ....................................................................... 20
4.3.7. DVB-T/H TABLE Measurement Mode ......................................................... 20
4.3.8. DVB-T/H GRAPHIC Measurement Mode ..................................................... 23
4.3.9. DVB-T/H CONSTELLATION Measurement Mode ....................................... 25
4.3.10. Measurement Parameters Setting Mode .................................................... 27
4.4.
D
ATA
L
OGGER
F
UNCTION
.......................................................................................... 28
4.4.1. General Information ...................................................................................... 28
4.4.2. Channel Plan List ......................................................................................... 28
4.4.3. Channel Data Logger ................................................................................... 32
4.4.4. Spectrum Data Logger ................................................................................. 36
4.5.
M
EMORY
M
ANAGER
.................................................................................................. 38
4.5.1. General Information ...................................................................................... 38
4.5.2. Operating the Memory Manager .................................................................. 38
4.5.3. Testing the File Structure ............................................................................. 39
4.5.4. Determining the Memory Resources ............................................................ 39
4.5.5. Viewing the Structure Table and Files of all Types ...................................... 39
4.5.6. Clearing the Memory .................................................................................... 40
4.6.
S
ELF
-T
EST
M
ODE
..................................................................................................... 41
4.6.1. General Information ...................................................................................... 41
4.6.2. Removable Module Temperature ................................................................. 41
4.6.3. Battery Condition .......................................................................................... 41
4.6.4. Standby Battery Voltage ............................................................................... 42
4.6.5. Program Memory Check .............................................................................. 42
4.6.6. Base Unit Check .......................................................................................... 42
4.6.7. Removable Module Check ........................................................................... 42
4.6.8. Data Logger NVRAM Check ........................................................................ 42
4.7.
U
SER
I
NTERFACE
S
ETTING
........................................................................................ 42
4.7.1. General Information ...................................................................................... 42
4.7.2. LCD Backlight Setting .................................................................................. 43
4.7.3. LCD Contrast Setting ................................................................................... 43
4.7.4. Audio Indication Volume Setting .................................................................. 43
Содержание IT-088
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