OPERATING MANUAL
24
ST 401 ‘CAYMAN’ NLJD
25
CONTENTS
pg.
1. Description
25
1.1. Purpose
25
1.2. Delivery Set
25
1.3. Main Technical Specifications
26
1.4. Principles of Operation
27
1.5. Operation Modes
27
1.6. Structure and Main Components
28
1.6.1. Antenna Module
28
1.6.2. Handle
30
2. Use
32
2.1. Preparation
32
2.2. Adaptive Mode
32
2.3. Operational Check–Up
33
2.4. Manual Gain Control
33
2.5. Automatic Gain Control
35
2.6. Listening (Audio Mode)
35
2.7. Program Updates
37
3. Electric Power Supply
39
4. Operating Restrictions
39
5. Storage and Transportation
39
6. Warranty
40
This operating manual contains important technical information and guidance on proper use
of the product. Please study before use.
1. DESCRIPTION
1.1. Purpose
ST 401 CAYMAN
is intended to detect and locate
• eavesdropping electronics
• mobile phones and SIM cards
• any other devices utilising semiconductor technology
ST 401 allows detecting electronic devices, whether active or not, as well as finding
their exact location. It also enables one to distinguish between return signals from real
semiconductors and other kind of responses, such as those coming back from corrosion or
metal-oxide-metal structures.
1.2. Delivery Set
ST 401 comes in a shockproof case NANUK-915, The delivery set includes the following.
Item
Quantity
No. in Fig.1
ST 401 ‘Cayman’ NLJD
1
1
Accumulator Battery
4
2
Electric Charger
1
3
Charger Adapter
1
4
Headphones
1
5
Test Dummy #1
1
6
Test Dummy #2
1
7
Operating Manual
1
Case
1
8
Fig. 1