ii
3.2.3. Hand-held operation ........................3 -11
3.2.4. Head mounted operation ....................3-11
3.2.5. Helmet mounted operation ...................3-13
3.2.6. Weapon mounted operation ..................3-15
3.2.7. Preparation for storage ......................3-16
CHAPTER 4. MAINTENANCE INSTRUCTIONS ...........4-1
4.1. Lubrication Instructions ........................4-2
4.2. Troubleshooting procedures ....................4-2
4.2.1. Troubleshooting ............................4-2
4.3. Operator’s Maintenance Procedures .............4-5
4.3.1. Cleaning the scope ..........................4-5
4.3.2. Headmount Maintenance .....................4-5
4.3.3. Neck cord maintenance ......................4-7