bolt.service is a disabled or a static unit not running, not starting it.

This message indicates that the systemd unit file for the "bolt" service is either disabled or marked as a static unit, and thus it is not being started by the system.

To enable and start the "bolt" service, you can use the following commands:

sudo systemctl enable bolt.service
sudo systemctl start bolt.service

This will enable the service to start automatically at boot time and start it immediately. If the service is still not starting after running these commands, you may need to check the logs for more information on why it is failing to start.

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[/usr/lib/systemd/system/bolt.service:11] Unknown lvalue 'MemoryDenyWriteExecute' in section 'Service

这个错误提示的意思是，在 `bolt.service` 的第 11 行中指定了一个未知的键名 `MemoryDenyWriteExecute`。

通常情况下，这种错误是由于使用了不支持的 systemd 版本导致的。`MemoryDenyWriteExecute` 是 systemd 237 版本引入的一个新特性，如果你的 systemd 版本过旧，就会出现这个错误。

你可以通过升级 systemd 来解决这个问题。如果你是使用的系统自带的 systemd 版本，可以尝试升级整个操作系统。如果你是手动安装的 systemd，可以尝试更新到最新版本。如果你无法升级 systemd，你也可以尝试将 `MemoryDenyWriteExecute` 这个键名从 `bolt.service` 中删除，但这可能会影响到该服务的正常运行。

请帮忙翻译一下文档内容 3.1. Open position. It is the position of the latch mechanism where the claw/Fork-bolt of the latch is ready to capture the striker. 3.2. Secondary position It is the position of the latch mechanism where the claw/Fork-bolt maintains the door closed partially (intermediate position between fully open and fully closed). 3.3. Primary position It is the position of the latch mechanism where the claw/Fork-bolt maintains the door completely closed. 3.4. Home position It is the position that the cinching actuator shall maintain after each cinching function and when idle. The cinch actuator mechanism shall maintain this position when it is not powered. The mechanism must be returned to this position after performing cinching operation from secondary to primary position. 3.5. Cinching The latch H40C is equipped with cinch actuator remote unit that connects to the latch via bowden cable and will move the Claw/Fork-bolt mechanism from secondary to primary position overcoming the seal load of the door. After the latch has reached primary position, the cinch actuator must return to a home position. 3.6. Power release The latch has the ability to electrically release the latch from either primary or secondary latched positions. Actuator will return mechanically to its home position after each power release operation via internal torsion spring.

3.1. 开放位置。这是门锁机制的位置，其中锁爪/叉形螺栓准备捕捉门锁钩子。

3.2. 次要位置。这是门锁机制的位置，其中锁爪/叉形螺栓部分保持门关闭（全开和全闭之间的中间位置）。

3.3. 初始位置。这是门锁机制的位置，其中锁爪/叉形螺栓完全保持门关闭。

3.4. 初始位置。这是紧缩执行器在每次紧缩功能和空闲时应保持的位置。当紧缩执行器机制未接通电源时，该机制应保持此位置。从次要位置执行紧缩操作后，必须将机制返回到此位置。

3.5. 紧缩。H40C门锁配有远程紧缩执行器单元，该单元通过波登电缆连接到门锁，将锁爪/叉形螺栓机制从次要位置移动到初始位置，克服门的密封负载。在门锁达到初始位置后，紧缩执行器必须返回到初始位置。

3.6. 电力释放。门锁能够从初级或次级锁定位置电动释放门锁。通过内部扭簧，执行器在每次电力释放操作后将机械上返回到其初始位置。